Our existing native function gpio configuration macro (PAD_NF) only sets
the pull. For PCIe reset, we now need to be able to set it to its
native function (PCIE_RST_L), and drive it low, then high.
BUG=b:182805349
TEST=Configure GPIO, see correct behavior.
Signed-off-by: Martin Roth <martinroth@chromium.org>
Change-Id: I636371517c99f94f76834abc4575795d51aa0368
Reviewed-on: https://review.coreboot.org/c/coreboot/+/55652
Reviewed-by: Raul Rangel <rrangel@chromium.org>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
PSP_Verstage will enable eSPI early in the boot sequence. If the
platform isn't using psp_verstage, the system can hang on the first
port 80h postcode that comes out because they aren't routed to an
active device until eSPI is configured.
BUG=b:191370340
TEST=Build without PSP_Verstage, verify system doesn't hang.
Signed-off-by: Martin Roth <martinroth@chromium.org>
Change-Id: I37fbb251cd79609b856c4480ca29ce94b08897d7
Reviewed-on: https://review.coreboot.org/c/coreboot/+/55738
Reviewed-by: Rob Barnes <robbarnes@google.com>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Commit 54b03569c moved a call to cse_trigger_recovery () around, and
commit 09635f418 renamed the function, but was tested before the first
commit was submitted, thus breaking the tree. Fix it.
Change-Id: If21ea0c1ebf9ce85c59ee25ec7f879abde2e3259
Signed-off-by: Tim Wawrzynczak <twawrzynczak@chromium.org>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/55766
Reviewed-by: Kyösti Mälkki <kyosti.malkki@gmail.com>
Reviewed-by: Furquan Shaikh <furquan@google.com>
Reviewed-by: Felix Held <felix-coreboot@felixheld.de>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
This function could be applicable in situations other than just for the
CSE Lite SKU, therefore move this from cse_lite.c to cse.c
Signed-off-by: Tim Wawrzynczak <twawrzynczak@chromium.org>
Change-Id: Ibc541f2e30ef06856da10f1f1219930dff493afa
Reviewed-on: https://review.coreboot.org/c/coreboot/+/55673
Reviewed-by: Furquan Shaikh <furquan@google.com>
Reviewed-by: Karthik Ramasubramanian <kramasub@google.com>
Reviewed-by: Subrata Banik <subrata.banik@intel.com>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Set the GPIO configuration of primus
BUG=b:190643562
Signed-off-by: Malik_Hsu <malik_hsu@wistron.corp-partner.google.com>
Change-Id: I405561ae8a44d95ffdc526241f9c52761f67ed35
Reviewed-on: https://review.coreboot.org/c/coreboot/+/55404
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Tim Wawrzynczak <twawrzynczak@chromium.org>
One of the reason FSP-T support had to be kept in place was for
Intel Bootguard. This now works with native CAR code, so there is no
reason to keep FSP-T as an option for these platforms.
APL did not even build with FSP_CAR and finding FSP-T using walkcbfs
was only recently fixed using FMAP, so there can be no doubt that this
option was never used with coreboot master.
Change-Id: I0d5844b5a6fd291a13e5f467f4fc682b17eafa63
Signed-off-by: Arthur Heymans <arthur@aheymans.xyz>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/55518
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Angel Pons <th3fanbus@gmail.com>
Bootguard sets up CAR/NEM on its own so the only thing needed is to
find free MTRRs for our own CAR region and clear that area to fill in
cache lines.
TESTED on prodrive/hermes with bootguard enabled.
Change-Id: Ifac5267f8f4b820a61519fb4a497e2ce7075cc40
Signed-off-by: Arthur Heymans <arthur@aheymans.xyz>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/36682
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Angel Pons <th3fanbus@gmail.com>
Reviewed-by: Michael Niewöhner <foss@mniewoehner.de>
Reviewed-by: Patrick Rudolph <siro@das-labor.org>
Add a macro to clear CAR which is replicated 3 times in this code.
TEST: with BUILD_TIMELESS=1 the resulting binary is identical.
Change-Id: Iec28e3f393c4fe222bfb0d5358f815691ec199ae
Signed-off-by: Arthur Heymans <arthur@aheymans.xyz>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/37191
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Patrick Rudolph <siro@das-labor.org>
Reviewed-by: Patrick Georgi <pgeorgi@google.com>
This adds a macro to find an available MTRR(s) to set up CAR.
This added complexity is not required on bootpaths without bootguard
but with bootguard MTRR's have already been set up by the ACM so
we need to figure out at runtime which ones are available.
Change-Id: I7d5442c75464cfb2b3611c63a472c8ee521c014d
Signed-off-by: Arthur Heymans <arthur@aheymans.xyz>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/37190
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Angel Pons <th3fanbus@gmail.com>
Reviewed-by: Patrick Rudolph <siro@das-labor.org>
This motherboard is somewhat similar to the p8h61-m_pro, but also different.
It has two exposed RAM slots with a pinout for four, and it's an OEM
variant used in PCs ASUS sold in stores.
Signed-off-by: Hunter Sell <alicelyralain@gmail.com>
Change-Id: Id08349feb0aeaf21406f814f6d19bbe0d9312a4d
Reviewed-on: https://review.coreboot.org/c/coreboot/+/55661
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Angel Pons <th3fanbus@gmail.com>
Using `config_of(dev)` to access `dev->chip_info` will make coreboot die
if the latter is NULL, which is the case for devices detected at runtime
(i.e. not statically declared in the devicetree). Given that the code is
designed to work when the PEG config is all-zeroes (devicetree default),
dying because `dev->chip_info` is NULL is foolish and unwarranted.
Introduce a helper function that returns a pointer to devicetree config
when available, and otherwise returns a pointer to a zero-filled static
struct. In addition, avoid an out-of-bounds access in the very unlikely
case where the device's function is too large.
Tested on Asrock B85M Pro4, can now boot when `device pci 01.0 on end`
is commented out in its devicetree. Without this commit, it could not.
Change-Id: Ia2d3a03da9eab601fb834b0c51a8a51c9ae14c33
Signed-off-by: Angel Pons <th3fanbus@gmail.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/55690
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Nico Huber <nico.h@gmx.de>
PEG bifurcation is strapped to x8/x8 on this board, but only the first
port is used. Disable the PEG device at 00:01.1 because it is unused.
Should fix booting with commit ae999503f6
(nb/intel/haswell/pcie.c: Add missing pre-ASPM init). The `config_of()`
function call added in that commit makes coreboot die if any PEG device
that is enabled by strapping is not present in the devicetree. While it
is true that the PEG code should not use `config_of()`, this PEG device
should still be disabled on this board as it is never used.
Change-Id: I16809e081f9a56ba2f1fdfcb4b8289d75161056b
Signed-off-by: Angel Pons <th3fanbus@gmail.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/55687
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Nico Huber <nico.h@gmx.de>
Reviewed-by: Máté Kukri <kukri.mate@gmail.com>
Remove some redundant parts of devicetree comments. This used to happen
when using autoport, but has been fixed at some point.
Tested with BUILD_TIMELESS=1, Lenovo T440p remains identical.
Change-Id: Ie24b5430c7771c9ce4dda6c9a10d70ee9000df7c
Signed-off-by: Angel Pons <th3fanbus@gmail.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/55685
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Nico Huber <nico.h@gmx.de>
An error in script did not set the attribute properly:
- Entry CS0 is not used as sensor, but as ground,
- Entry CS1 is used as the startup sensor.
This fixes a regression caused by commit
689c25b9d6 (drivers/i2c: sx9310: Replace register map with descriptive names)
EQ=b:173341604
BRANCH=volteer
Signed-off-by: Gwendal Grignou <gwendal@chromium.org>
Change-Id: I92c01209031e9a917d95b1cb2537b0ce7b93e66d
Reviewed-on: https://review.coreboot.org/c/coreboot/+/51893
Reviewed-by: Tim Wawrzynczak <twawrzynczak@chromium.org>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
We moved from gitweb to cgit to gitiles and some of the URL schemes
were lost during the transitions. Update to the gitiles scheme so
board-status links work again.
Change-Id: Id2a840bf89fab172e0eab21e303ac0c4666b6751
Signed-off-by: Patrick Georgi <pgeorgi@google.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/55594
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Martin Roth <martinroth@google.com>
The patch moves CSE Lite RW status check out of CSE RW update logic as
the RW sanity check has to be done irrespective of CSE RW update logic
is enabled or not. If coreboot detects CSE Lite RW status is not good,
the coreboot triggers recovery.
TEST=Verified boot on Brya
Signed-off-by: Sridahr Siricilla <sridhar.siricilla@intel.com>
Change-Id: I582b6cf24f8894c80ab461ca21f7c6e8caa738bc
Reviewed-on: https://review.coreboot.org/c/coreboot/+/55619
Reviewed-by: Subrata Banik <subrata.banik@intel.com>
Reviewed-by: Furquan Shaikh <furquan@google.com>
Reviewed-by: Tim Wawrzynczak <twawrzynczak@chromium.org>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Pass the info if the non-graphics HD audio controller device is enabled
or disabled in the board's devicetree via a UPD to the FSP so that it
knows if it should enable or disable the corresponding device.
TEST=When adding "device ref hda on end" to the devicetree of
amd/majolica the non-graphics HD Audio controller shows up in lspci and
when that line isn't added the PCIe device doesn't show up.
Signed-off-by: Felix Held <felix-coreboot@felixheld.de>
Change-Id: I9f5e164d308906bfc788e5c2674c13c7b2ebf471
Reviewed-on: https://review.coreboot.org/c/coreboot/+/55680
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Marshall Dawson <marshalldawson3rd@gmail.com>
This UPD to enable/disable the non-graphics HD audio controller was
added in FSP build version 1.0.3.1, so sync the header file in coreboot
with this.
Signed-off-by: Felix Held <felix-coreboot@felixheld.de>
Change-Id: I15eee45dc5d12a420eb688eaa5879c92b6d1b2c5
Reviewed-on: https://review.coreboot.org/c/coreboot/+/55679
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Marshall Dawson <marshalldawson3rd@gmail.com>
Currently the FSP only has one switch to disable both AHCI controllers.
If at least one of the two AHCI controller devices is enabled in the
board's devicetree, set the SATA enable UPD to 1 and otherwise set it to
0. Setting the UPD value to 0 when both AHCI controllers are disabled
saves around 60ms in boot time.
BUG=b:191385289
Signed-off-by: Felix Held <felix-coreboot@felixheld.de>
Change-Id: I84e7c8bf2ab08c8254271ddfefd2e4e7d8c2e87b
Reviewed-on: https://review.coreboot.org/c/coreboot/+/55669
Reviewed-by: Marshall Dawson <marshalldawson3rd@gmail.com>
Reviewed-by: Matt Papageorge <matthewpapa07@gmail.com>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Use devfn_disable() for disabling a PCI device rather than
using `dev->enabled = 0`.
Also, use is_devfn_enabled() to get the device current state prior
updating the FSP-S UPD for XDCI.
TEST=FSP-S disabled XDCI when `xdci_can_enable` returns 0 and XDCI
is disabled at PCI enumeration `PCI: 00:15.1: enabled 0`.
Change-Id: I449beae59d2f578c027d8110c03fa79f516c3fe9
Signed-off-by: Subrata Banik <subrata.banik@intel.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/55666
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Tim Wawrzynczak <twawrzynczak@chromium.org>
Reviewed-by: Angel Pons <th3fanbus@gmail.com>
Tested on HP 280 G2, SMMSTORE v1 and v2 still work.
Other tests:
- If one does not set BIOS_CONTROL bit WPD, SMMSTORE breaks.
- If one does not write the magic MSR `or 1`, SMMSTORE breaks.
Change-Id: Ia90c0e3f8ccf895bfb6d46ffe26750393dab95fb
Signed-off-by: Angel Pons <th3fanbus@gmail.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/51796
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Patrick Rudolph <patrick.rudolph@9elements.com>
Reviewed-by: Patrick Rudolph <siro@das-labor.org>
On platforms where the boot media can be updated externally, e.g.
using a BMC, add the possibility to enable writes in SMM only. This
allows to protect the BIOS region even without the use of vboot, but
keeps SMMSTORE working for use in payloads. Note that this breaks
flashconsole, since the flash becomes read-only.
Tested on Asrock B85M Pro4 and HP 280 G2, SMM BIOS write protection
works as expected, and SMMSTORE can still be used.
Change-Id: I157db885b5f1d0f74009ede6fb2342b20d9429fa
Signed-off-by: Patrick Rudolph <patrick.rudolph@9elements.com>
Signed-off-by: Angel Pons <th3fanbus@gmail.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/40830
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Patrick Rudolph <siro@das-labor.org>
This decodes and logs the CBnT status and error registers.
Change-Id: I8b57132bedbd944b9861ab0e2e0d14723cb61635
Signed-off-by: Arthur Heymans <arthur@aheymans.xyz>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/54093
Reviewed-by: Angel Pons <th3fanbus@gmail.com>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
The purpose is to reuse the types string in CBnT error printing.
Change-Id: I435de402fef6d4702c9c7250c8bd31243a04a46e
Signed-off-by: Arthur Heymans <arthur@aheymans.xyz>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/54092
Reviewed-by: Angel Pons <th3fanbus@gmail.com>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Always building makes sure this code gets buildtested.
Calling this code already was guarded by
"if CONFIG(INTEL_TXT_LOGGING)".
Also build this in all stages as future code will use this in
bootblock.
Change-Id: I654adf16b47513e3279335c8a8ad48b9371d438e
Signed-off-by: Arthur Heymans <arthur@aheymans.xyz>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/54295
Reviewed-by: Angel Pons <th3fanbus@gmail.com>
Reviewed-by: Christian Walter <christian.walter@9elements.com>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Add devfn macros for some peripheral devices that are attached to PCIE
GPP Bridge.
BUG=None
TEST=Build and boot to OS in Guybrush.
Change-Id: I7c5433dff2329f13c282908e2b848405819347ff
Signed-off-by: Karthikeyan Ramasubramanian <kramasub@google.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/55601
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Raul Rangel <rrangel@chromium.org>
List of changes:
1. Add new GFx ID 0x46B3 into device/pci_ids.h
2. Update new GFx ID into common graphics.c
3. Add new GFx ID description into report_platform.c
TEST=Build and boot brya
Signed-off-by: Meera Ravindranath <meera.ravindranath@intel.com>
Change-Id: I4343c7343875eb40c2955f6f4dd98d6446852dc0
Reviewed-on: https://review.coreboot.org/c/coreboot/+/55662
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Subrata Banik <subrata.banik@intel.com>
Reviewed-by: Furquan Shaikh <furquan@google.com>
Reviewed-by: Maulik V Vaghela <maulik.v.vaghela@intel.com>
This makes it possible to build cbnt-prov with Jenkins.
Change-Id: I658723a4e10bff45176d7c1ea7a410edbb182dc6
Signed-off-by: Arthur Heymans <arthur@aheymans.xyz>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/55667
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Angel Pons <th3fanbus@gmail.com>
Elkhart Lake provides a feature called "In-Band ECC" which uses a piece
of system DRAM to store the ECC information in. There are a few
parameters in FSP-M to set this feature up as needed.
This patch adds code to expose these parameters to the devicetree so
that they can be configured on mainboard level as needed.
Change-Id: I7a4953d7b35277de01daff04211450e3d1bd8103
Signed-off-by: Werner Zeh <werner.zeh@siemens.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/55668
Reviewed-by: Lean Sheng Tan <lean.sheng.tan@intel.com>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
gpio_num is used to indicate the GPIO which is taken from gpio_soc_defs.h file.
Support for dynamic generation of ASL file for Camera was added for JSL
when there were less than 256 GPIOs. ADL now has more GPIOs and therefore
uint8_t is not enough any more
Signed-off-by: Varshit B Pandya <varshit.b.pandya@intel.com>
Change-Id: I0a5fdb612c8cf689d356af8591b9ad101360c25d
Reviewed-on: https://review.coreboot.org/c/coreboot/+/55538
Reviewed-by: Subrata Banik <subrata.banik@intel.com>
Reviewed-by: Maulik V Vaghela <maulik.v.vaghela@intel.com>
Reviewed-by: Ronak Kanabar <ronak.kanabar@intel.com>
Reviewed-by: Werner Zeh <werner.zeh@siemens.com>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Enable Acoustic noise mitigation for blipper and set slew rate to 1/8
which is calibrated value for the board.
BUG=b:187760191
BRANCH=dedede
TEST=build firmware to UPD and Acoustic noise test
Change-Id: I187702c23712416eaaaaf1e210dcfc6b2c560041
Signed-off-by: Zanxi Chen <chenzanxi@huaqin.corp-partner.google.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/55610
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Karthik Ramasubramanian <kramasub@google.com>
- set subsystem/subvendor ID to Realtek default, as the one dumped
from the vendor UEFI firmware provides no advantages
- Add a codec reset before setting the subvendor ID using the Azalia macro
for consistency with all other Realtek HDA codecs
- disable jack detect for the external mic on the 3.5mm jack, since it's not
currently working, so that the external microphone can be manually selected
Change-Id: Ib0f99e5088973a721c0a295899012c9aea5009cf
Signed-off-by: Matt DeVillier <matt.devillier@puri.sm>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/55660
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Angel Pons <th3fanbus@gmail.com>
- set subsystem/subvendor ID to Realtek default, as the one dumped
from the vendor UEFI firmware provides no advantages
- fix the number of verb entries, which excluded the 4 following the
pin configs
- issue the reset *before* setting the subvendor, and use the Azalia macro
- disable jack detect for the 3.5mm jack, both line out and mic, since
it's not currently working, so that the outputs can be manually selected
Change-Id: Icd961c3c5aec23cf61d6a9ad65c603c6dc04697a
Signed-off-by: Matt DeVillier <matt.devillier@puri.sm>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/55659
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Angel Pons <th3fanbus@gmail.com>
Enable FastPkgCRampDisable for all domains, set SlowSlewRate to fast/16
for all domains. This aligns the settings with the Librem 14.
Test: boot Librem Mini v2, observe high frequency acoustic noise reduced.
Change-Id: I10bc2a3e6b631b8c0b430e204f376aa9a81ac683
Signed-off-by: Matt DeVillier <matt.devillier@puri.sm>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/55658
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Angel Pons <th3fanbus@gmail.com>
Somehow, enabling the notification to the OS driver breaks the
functionality it was meant to enable. Until this can be resolved,
disable the driver notification, so that the key functions as intended.
Test: build/boot librem_bdw and librem_skl boards, verify trackpad
enable toggle via Fn+F1 works properly.
Change-Id: Ic7bdb3154a87c4202b5ee1fd333281ef78db1104
Signed-off-by: Matt DeVillier <matt.devillier@puri.sm>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/55657
Reviewed-by: Angel Pons <th3fanbus@gmail.com>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Decrease SA slew rate to match other domains and reduce
high-frequency noise slightly.
Change-Id: I02cd93481f6bfba6249cb338a0e2f47d471a438e
Signed-off-by: Matt DeVillier <matt.devillier@puri.sm>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/55656
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Angel Pons <th3fanbus@gmail.com>
If the early crtm is not initialised there is nothing to write to PCR
in the early tpm init.
Change-Id: I9fa05f04588321163afc817de29c03bd426fc1f0
Signed-off-by: Arthur Heymans <arthur@aheymans.xyz>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/55470
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Johnny Lin <Johnny_Lin@wiwynn.com>
Reviewed-by: Angel Pons <th3fanbus@gmail.com>
Reviewed-by: Christian Walter <christian.walter@9elements.com>
Reviewed-by: Julius Werner <jwerner@chromium.org>
CSE error codes may be applicable to move than just CSE Lite SKU errors,
therefore move this enum to the intelblocks/cse.h file so that it can be
used in other CSE-related code. While copying, remove `LITE_SKU` from a few
of the enum values that are not necessarily CSE Lite SKU-specific.
Signed-off-by: Tim Wawrzynczak <twawrzynczak@chromium.org>
Change-Id: I0351587c67ce12f781c536998ca18a6a804d080a
Reviewed-on: https://review.coreboot.org/c/coreboot/+/55672
Reviewed-by: Subrata Banik <subrata.banik@intel.com>
Reviewed-by: Sridhar Siricilla <sridhar.siricilla@intel.com>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Andrew SH Cheng