Add basic supported mailbox commands for this embedded contrlller,
and define some command functions to retrieve and print information
about the EC.
Change-Id: Ibcef7d58e1852fdb2e52b97acd4b51a26dd8cd77
Signed-off-by: Duncan Laurie <dlaurie@google.com>
Reviewed-on: https://review.coreboot.org/29115
Reviewed-by: Aaron Durbin <adurbin@chromium.org>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Add helper functions that make it more convenient to send and receive
the most common types of commands to the Wilco embedded controller.
Change-Id: I9cee1a3b2f9d507f6ecdfae9f4a34ba59056cb91
Signed-off-by: Duncan Laurie <dlaurie@google.com>
Reviewed-on: https://review.coreboot.org/29114
Reviewed-by: Aaron Durbin <adurbin@chromium.org>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
The Google "Wilco" Embedded Controller is a new embedded controller that
will be used in some future devices. The mailbox interface is simliar
to the existing Chromium EC protocol version 3, but not close enough
that it was convenient to re-use the full Chrome EC driver.
This commit adds the basic mailbox interface for ramstage which will be
used by future commits to send varous mailbox commands during the boot
process. The IO base addresses for the mailbox interface are defined in
Kconfig so they can be changed by the mainboard if needed.
Change-Id: I8520dadfa982c9d14357cf2aa644e255cef425c2
Signed-off-by: Duncan Laurie <dlaurie@google.com>
Reviewed-on: https://review.coreboot.org/29113
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Aaron Durbin <adurbin@chromium.org>
Add a new function which can hash a given region device and extend a PCR
in the TPM with the result. The needed SHA algorithms are included from
3rdparty/vboot and thus not duplicated in the coreboot tree.
For now VB2_LIB is not usable in postcar stage. Follow-up commits will
add the ability to use the lib in postcar as well. Once this feature is
ready, the library will be included in postcar stage to make this
function available in every stage.
Change-Id: I126cc3500fd039d63743db78002a04d201ab18aa
Signed-off-by: Werner Zeh <werner.zeh@siemens.com>
Reviewed-on: https://review.coreboot.org/29234
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Philipp Deppenwiese <zaolin.daisuki@gmail.com>
When used more widely across the tree, we don't want to have
to worry if all its users are on the same architecture
(eg. aarch32 vs aarch64), so just build their own library for
each stage.
Change-Id: Ib6807ff73c2713f3b23f43055325b2c40ff1a17d
Signed-off-by: Patrick Georgi <pgeorgi@google.com>
Reviewed-on: https://review.coreboot.org/29253
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Werner Zeh <werner.zeh@siemens.com>
Reviewed-by: Paul Menzel <paulepanter@users.sourceforge.net>
According to syndra thermal table, PL2 need to check cpu id.
Set up syndra PL2 value.
1. KBL_U PL2 is 25w.
2. KBL_R PL2 is 29w.
Refer to b:116836990#comment10.
BUG=b:116836990
TEST=The thermal team verify OK
Change-Id: I766a886121a089683565608252b4c176c70e88a3
Signed-off-by: John Su <john_su@compal.corp-partner.google.com>
Reviewed-on: https://review.coreboot.org/29269
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Furquan Shaikh <furquan@google.com>
Reviewed-by: Sumeet R Pawnikar <sumeet.r.pawnikar@intel.com>
Reviewed-by: Shelley Chen <shchen@google.com>
Instead of forcing the IOMMU to be enabled, change it to only be enabled
if the device is enabled in devicetree.
BUG=b:118612241
TEST=Verify that IOMMU is disabled.
Change-Id: I6cfd6c81f47de23c54a49ec7cf87b219215ced5e
Signed-off-by: Martin Roth <martinroth@google.com>
Reviewed-on: https://review.coreboot.org/29343
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Raul Rangel <rrangel@chromium.org>
Reviewed-by: Daniel Kurtz <djkurtz@google.com>
Unfortunately Stoney has an issue where enabling the IOMMU causes
a 10%-50% decrease in the integrated graphics performance. It is
also disabled by default on other stoney platforms.
BUG=b:118612241
TEST=Verify that IOMMU is disabled.
Change-Id: Ia396c7227cb21461ec8afbdf746721d4fb28083d
Signed-off-by: Martin Roth <martinroth@google.com>
Reviewed-on: https://review.coreboot.org/29342
Reviewed-by: Raul Rangel <rrangel@chromium.org>
Reviewed-by: Daniel Kurtz <djkurtz@google.com>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
The procedure dev_find_slot has 3 main uses. To find configuration
(devicetree), to verify if a particular device is enabled at build \
time, and to get the address for PCI access while in bootblock/romstage.
The third use can be hidden by using macros defined in pci_devs.h,
making it very clear what PCI device is being accessed. replace the
temporary pointers to device used with PCI access with SOC_XXX_DEV where
XXX is the device being accessed, and remove the setting of the temporary
pointers.
BUG=b:117917136
TEST=Build grunt.
Change-Id: Ic38ea04bfcc1ccaa12937b19e9442a26d869ef11
Signed-off-by: Richard Spiegel <richard.spiegel@silverbackltd.com>
Reviewed-on: https://review.coreboot.org/29227
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Marshall Dawson <marshalldawson3rd@gmail.com>
This mainboard is based on mc_apl1. In a first step, it concerns a copy
of mc_apl1 directory with minimum changes. Special adaptations for
mc_apl3 mainboard will follow in separate commits.
Change-Id: I963ec63bccf71296c3fdabfcf9f3009c2febc791
Signed-off-by: Mario Scheithauer <mario.scheithauer@siemens.com>
Reviewed-on: https://review.coreboot.org/29353
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Werner Zeh <werner.zeh@siemens.com>
1. Add dot/period to the end of sentences
2. Remove blank line at the end of the file
3. Break lines after 75 characters
4. Use RISC-V spelling
5. Add comma for clarity
Change-Id: Icbe803dfbe92ca7850204a1a9f7175befe9c8bcf
Signed-off-by: Paul Menzel <pmenzel@molgen.mpg.de>
Reviewed-on: https://review.coreboot.org/28654
Reviewed-by: Jonathan Neuschäfer <j.neuschaefer@gmx.net>
Reviewed-by: Philipp Hug <philipp@hug.cx>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Just disable the timer interrupt and notify supervisor.
To receive another timer interrupt just set timecmp and
enable machine mode timer interrupt again.
TEST=Run linux on sifive unleashed
Change-Id: I5d693f872bd492c9d0017b514882a4cebd5ccadd
Signed-off-by: Philipp Hug <philipp@hug.cx>
Reviewed-on: https://review.coreboot.org/29340
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Jonathan Neuschäfer <j.neuschaefer@gmx.net>
Reviewed-by: Ronald G. Minnich <rminnich@gmail.com>
Pointer to opcode increases by unit uint16_t not byte.
Change-Id: I2986ca5402ad86d80e0eb955478bfbdc5d50e1f5
Signed-off-by: Philipp Hug <philipp@hug.cx>
Reviewed-on: https://review.coreboot.org/29339
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Jonathan Neuschäfer <j.neuschaefer@gmx.net>
Now that bounce buffers are gone, and we can elide the selfload checking
code at build time, it is safe to add selfboot to the romstage.
Make it so.
This required a few other tweaks to rules.h and selfboot.c
to make it buildon ARM.
Change-Id: Ib6540921ad7cd7d58bfeab881d3978325b303cc2
Signed-off-by: Ronald G. Minnich <rminnich@gmail.com>
Reviewed-on: https://review.coreboot.org/29338
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Philipp Hug <philipp@hug.cx>
Reviewed-by: Aaron Durbin <adurbin@chromium.org>
A stack overrun has been observed on AMD64 CPUs during the SMM module
relocation process. Change the assumed required size from equaling the
save structure's size to a Kconfig symbol.
A value of 0x400 doubles the size used by AMD64 systems and maintains
the size used by EM64T.
BUG=b:118420852
TEST=S3 on Grunt and verify 0x2f000-0x30000 uncorrupted
Change-Id: Ib1d590ee4afb06ca649afd6ad253cdfd969ae777
Signed-off-by: Marshall Dawson <marshalldawson3rd@gmail.com>
Reviewed-on: https://review.coreboot.org/29277
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Richard Spiegel <richard.spiegel@silverbackltd.com>
Reviewed-by: Paul Menzel <paulepanter@users.sourceforge.net>
Variants of Nami need to accommodate single channel DDR. Will use
GPP_D10 on nami for identification. GPP_D10 will return 1 when device
is using single channel DDR and 0 when using dual channel DDR.
BUG=b:117194353
BRANCH=None
TEST=dmidecode | grep Channel and make sure that the correct number of
channels gets returned.
Change-Id: If86ab2c5404c4e818ce496ea935227ab5e51730a
Signed-off-by: Shelley Chen <shchen@google.com>
Reviewed-on: https://review.coreboot.org/29233
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
port is allocated in ACPI, without checking for value.
Don't use port value when zero.
BUG=N/A
TEST=Portwell PQ-M107
Change-Id: Ia44281b82d003b29bffbf985b774ddd661b65c4e
Signed-off-by: Frans Hendriks <fhendriks@eltan.com>
Reviewed-on: https://review.coreboot.org/29331
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Philipp Deppenwiese <zaolin.daisuki@gmail.com>
Looks like we must do it in the same way as in l520, t420, t420s,
t430s, t520, t530, x201, x220, x230 models. No idea why t430 should be
handled differently.
Change-Id: Ic4851022267caca267b667b4e3c327838e0a0b66
Signed-off-by: Peter Lemenkov <lemenkov@gmail.com>
Reviewed-on: https://review.coreboot.org/29031
Reviewed-by: Patrick Rudolph <siro@das-labor.org>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Apply commit 12d681b2 (intel/i945 gm45: Use acpi_s3_resume_allowed())
also to the Lenovo T400.
See also commit 42ae0bae with Change-Id
I4e1e0ccf2abbe175c0e5ddcbb6ee7bf6afb1ae88 (mb/lenovo/x200: Use
acpi_s3_resume_allowed())
Change-Id: I9d4ac711375977a979a8b3e5606e2197847e88de
Signed-off-by: Paul Menzel <paulepanter@users.sourceforge.net>
Signed-off-by: Peter Lemenkov <lemenkov@gmail.com>
Reviewed-on: https://review.coreboot.org/29147
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Angel Pons <th3fanbus@gmail.com>
Reviewed-by: Patrick Rudolph <siro@das-labor.org>
* Convert '' to `
* Add example how to use mkimage
Change-Id: Id83db3db51582cb0d6ded7f3152b5549fba1f2e7
Signed-off-by: Patrick Rudolph <siro@das-labor.org>
Reviewed-on: https://review.coreboot.org/29319
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Jonathan Neuschäfer <j.neuschaefer@gmx.net>
Reviewed-by: Philipp Deppenwiese <zaolin.daisuki@gmail.com>
Move the usage instructions from their ad-hoc place in Kconfig.name to
the Documentation directory, and expand them a bit.
Change-Id: Id6c7bbca40a21ecba00cab736af2f2662a985106
Signed-off-by: Jonathan Neuschäfer <j.neuschaefer@gmx.net>
Reviewed-on: https://review.coreboot.org/28874
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Patrick Rudolph <siro@das-labor.org>
Reviewed-by: Philipp Hug <philipp@hug.cx>
Like in ce1064e (tegra124_lp0: make sure to build with compiler.h
included), fix builds where `compiler.h` is needed.
Change-Id: If4b60a9db4520b58e48339a7e2726f2545cb4102
Signed-off-by: Nico Huber <nico.h@gmx.de>
Reviewed-on: https://review.coreboot.org/29311
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Aaron Durbin <adurbin@chromium.org>
Reviewed-by: Patrick Georgi <pgeorgi@google.com>
Required to compensate for Chrome OS' tree differences
Change-Id: I01fe80b55c69ff57da1c96a76bd1d9b5a2d4a9a8
Signed-off-by: Patrick Georgi <pgeorgi@google.com>
Reviewed-on: https://review.coreboot.org/29293
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Philipp Deppenwiese <zaolin.daisuki@gmail.com>
Linking should allow to link depending on possible future variants.
E.g. in Makefile.inc romstage-$(CONFIG_'VARIANT0') += gpio_variant0.c
etc.
This commit follows up on commit 7dee9745 with Change-Id
I88b5ef8e12ac606751952a493f626e1b146e98f7 ("mb/lenovo/x201: Link gpio
map instead of including a header").
Change-Id: Ibdb96deafbe422bf50fd2e1fc56a57ae53ccd5a0
Signed-off-by: Arthur Heymans <arthur@aheymans.xyz>
Signed-off-by: Peter Lemenkov <lemenkov@gmail.com>
Reviewed-on: https://review.coreboot.org/29286
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Paul Menzel <paulepanter@users.sourceforge.net>
Reviewed-by: Angel Pons <th3fanbus@gmail.com>
Check for PLATFORM_USES_FSP2_0 instead of MAINBOARD_USES_FSP2_0. The
latter is only valid for Skylake where we decide per mainboard if FSP2.0
is used. PLATFORM_USES_FSP2_0 is the one that actually enables the
FSP2.0 integration.
Change-Id: I3f16e5f4454c0bf02d51db5d1c267a921917f377
Signed-off-by: Nico Huber <nico.h@gmx.de>
Reviewed-on: https://review.coreboot.org/29291
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Angel Pons <th3fanbus@gmail.com>
Reviewed-by: Philipp Deppenwiese <zaolin.daisuki@gmail.com>
Reviewed-by: Lijian Zhao <lijian.zhao@intel.com>
Reviewed-by: Pratikkumar V Prajapati <pratikkumar.v.prajapati@intel.com>
IGD display handling was rewritten with commit dd2bc3f8 with Change-Id
I556769e5e28b83e7465e3db689e26c8c0ab44757 ("igd.asl rewrite"). These
comments were removed as well (with some accidentally left behind).
Let's remove them and those who were introduced later with new ports.
Change-Id: I8d3e12d0c3b03b0de38e65f36b94ed706fbf893c
Signed-off-by: Peter Lemenkov <lemenkov@gmail.com>
Reviewed-on: https://review.coreboot.org/29271
Reviewed-by: Angel Pons <th3fanbus@gmail.com>
Reviewed-by: Paul Menzel <paulepanter@users.sourceforge.net>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
These ifdefs are the remains from the following commits:
* fa1d688a with Change-Id I9909a5b2bdb4b59219db6304fa4332802fe0301c
("sandy/ivy native: dedup romstage.c main()")
* 7dee9745 with Change-Id I88b5ef8e12ac606751952a493f626e1b146e98f7
("mb/lenovo/x201: Link gpio map instead of including a header")
Change-Id: If83189688151f531a05780a87db3409cbacfbeff
Signed-off-by: Peter Lemenkov <lemenkov@gmail.com>
Reviewed-on: https://review.coreboot.org/29283
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Paul Menzel <paulepanter@users.sourceforge.net>
Reviewed-by: Angel Pons <th3fanbus@gmail.com>
* Distinguish between TPM 1.2 and 2.0
ACPI table support
* Add TPM2 table support for TIS interface only
Change-Id: I030c7ea744bcfe61ebef8d66d1295273b5dccda5
Signed-off-by: Philipp Deppenwiese <zaolin@das-labor.org>
Reviewed-on: https://review.coreboot.org/29181
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Werner Zeh <werner.zeh@siemens.com>
Clone entirely from mainboard/intel/cannonlake_rvp
commit id: af89f49b83
List of changes on top off initial cannonlake_rvp clone
1. Rename "Cannonlake" with "Icelake".
2. Replace "cannonlake_rvp" with "icelake_rvp".
3. Rename "cnl" with "icl".
4. Remove unwanted SPD file, will add correct SPD with mainboard
patches.
5. Remove NHLT related implementation.
6. Remove FSP configs, will add once FSP headers are available.
7. Removed smihandler.c, will add later if needed.
Change-Id: I875972d1fb2f630bf5eb29bd955c484e7f9aa415
Signed-off-by: Subrata Banik <subrata.banik@intel.com>
Signed-off-by: Aamir Bohra <aamir.bohra@intel.com>
Reviewed-on: https://review.coreboot.org/29164
Reviewed-by: Naresh Solanki <naresh.solanki@intel.com>
Reviewed-by: Rizwan Qureshi <rizwan.qureshi@intel.com>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
icelake FSP is still under development and hence the FSP header files
and binaries are not available on github. Meanwhile add basic header
files required to compile the SoC and mainboard with FSP2.0.
BUG=None
BRANCH=None
TEST=Build for icelake_rvp board successfull.
Change-Id: I9ab8f180b572ec553e7531f7483d091f6897c462
Signed-off-by: Rizwan Qureshi <rizwan.qureshi@intel.com>
Reviewed-on: https://review.coreboot.org/29163
Reviewed-by: Naresh Solanki <naresh.solanki@intel.com>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Clone entirely from Cannonlake
commit id: 3487095304
List of changes on top off initial cannonlake clone
1. Replace "Cannonlake" with "Icelake"
2. Replace "cnl" with "icl"
3. Replace "cnp" with "icp"
4. Rename structrue based on Cannonlake with Icelake
5. Remove and clean below files
5.a. All NHLT blobs and related files.
5.b. remove cnl_memcfg_init.c file, will be added later.
5.c. Remove vr_config.c, this is WIP.
5.d. Clean up upd override in fsp_params.c,
will be added once FSP available.
5.e Remove CNL-H based GPIO configuartion.
Ice Lake specific changes will follow in subsequent patches.
Change-Id: I756fa7275c4190aebc0695f14484498aaf5662a5
Signed-off-by: Subrata Banik <subrata.banik@intel.com>
Signed-off-by: Aamir Bohra <aamir.bohra@intel.com>
Reviewed-on: https://review.coreboot.org/29162
Reviewed-by: Shelley Chen <shchen@google.com>
Reviewed-by: Rizwan Qureshi <rizwan.qureshi@intel.com>
Reviewed-by: Naresh Solanki <naresh.solanki@intel.com>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Remove unused members in emi_mpu_regs and sdram_params. Change
mpu_ctrl_d to array so the offset (0x804) for D1 is corrected.
BUG=b:80501386
BRANCH=none
TEST=Boots correctly on Kukui, and inits DRAM successfully with related
patches.
Change-Id: I95c002058dc5e1cba868334fecf8f42bd3e497e6
Signed-off-by: Huayang Duan <huayang.duan@mediatek.com>
Reviewed-on: https://review.coreboot.org/29251
Reviewed-by: Hung-Te Lin <hungte@chromium.org>
Reviewed-by: Julius Werner <jwerner@chromium.org>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
ACPI PM timer emulation will be added back as default FSP stops TCO count
for power saving, which will also stop ACPI PM timer within PCH. CPU PM TIMER
EMULATION will help UEFI payload pass, instead of endless loop wait for
ACPI PM timer counter to increase.
BUG=N/A
TEST=Build and boot up fine with whiskey lake rvp board into UEFI shell.
Change-Id: Ie069e815e6244c3f85fabf51e186311621d316fd
Signed-off-by: Lijian Zhao <lijian.zhao@intel.com>
Reviewed-on: https://review.coreboot.org/28937
Reviewed-by: Furquan Shaikh <furquan@google.com>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
The selfboot function was changed at some point to take a parameter
which meant "check the allocated descriptors to see if they target
regions of real memory."
The region check had to be buried deep in the last step of loading since
that is where those descriptors were created and used.
An issue with the use of the parameter was that it was not possible
for compilers to easily divine whether the check code was used,
and it was hence possible for the code, and its dependencies, to be
compiled in even if never used (which caused problems for the
rampayload code).
Now that bounce buffers are gone, we can hoist the check code
to the outermost level. Further, by creating a selfload_check
and selfload function, we can make it easy for compilers
to discard unused code: if selfload_check is never called, all
the code it uses can be discarded too.
Change-Id: Id5b3f450fd18480d54ffb6e395429fba71edcd77
Signed-off-by: Ronald G. Minnich <rminnich@gmail.com>
Reviewed-on: https://review.coreboot.org/29259
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Aaron Durbin <adurbin@chromium.org>
Reviewed-by: Paul Menzel <paulepanter@users.sourceforge.net>
In function agesa_GfxGetVbiosImage(), the function name is used in a print
string. Use __func__ instead.
BUG=b:117642170
TEST=Build grunt.
Change-Id: I95a042bd95cc729305a8a008e3bb464f60c2668d
Signed-off-by: Richard Spiegel <richard.spiegel@silverbackltd.com>
Reviewed-on: https://review.coreboot.org/29246
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Marshall Dawson <marshalldawson3rd@gmail.com>
In function write_pirq_routing_table(), the function name is used in a print
string. Use __func__ instead.
BUG=b:117642170
TEST=Build grunt.
Change-Id: Ibf8673c5b2cda1105aae1edb46f6589d55208c50
Signed-off-by: Richard Spiegel <richard.spiegel@silverbackltd.com>
Reviewed-on: https://review.coreboot.org/29245
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Marshall Dawson <marshalldawson3rd@gmail.com>
File ramtop.c has one instance of if()/else where the if tests for top mem
in lower 4GiB, and returns just before the "else" statement. These "else"
statements are not needed.
BUG=b:117648025
TEST=Build and boot grunt.
Change-Id: Iba16a416e78dae75a95a11d38179161c5a11b2ad
Signed-off-by: Richard Spiegel <richard.spiegel@silverbackltd.com>
Reviewed-on: https://review.coreboot.org/29247
Reviewed-by: Marshall Dawson <marshalldawson3rd@gmail.com>
Reviewed-by: Angel Pons <th3fanbus@gmail.com>
Reviewed-by: Paul Menzel <paulepanter@users.sourceforge.net>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
This patch adds following changes,
- APL, CFL, DENVERTON soc's using same implementation to setup and
teardown FSP CAR. Hence cache_as_ram_fsp.S from soc folder is
cosolidated into one file and moved to common code CPU car folder.
- exit_car_fsp.S is from APL, DNV soc folder is clubbed into one file
and moved to common CPU car.
- The new file apollolake/fspcar.c is addded to pass tempraminit
parameters.
- Coffee lake Soc uses FSPT to support Intel Security features like
BootGuard verify boot and Measured boot. Add FSP CAR support for CFL
by programming tempraminit parameters and add FSP_T_XIP default if
FSP_CAR is selected.
BUG= None
TEST= Build for both CFL RVP11 & RVP8 and verified for successful CAR setup.
Build for both leafhill and harcuvar platform by selecting CONFIG_FSP_CAR
without errors.
Change-Id: I98d2dd9711ddc0d7ea7d1672fba700259ee3a3a9
Signed-off-by: Praveen hodagatta pranesh <praveenx.hodagatta.pranesh@intel.com>
Reviewed-on: https://review.coreboot.org/29209
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Aaron Durbin <adurbin@chromium.org>
Reviewed-by: Furquan Shaikh <furquan@google.com>
This change enables override device tree for Fizz to allow variants to
provide their own overrides and also moves I2C5 realtek node to
fizz/overridetree.cb since it doesn't apply to some variants being
added for Fizz.
Change-Id: Ia1a069fc539b51a22882ef94b55baf5bf7cd302f
Signed-off-by: Furquan Shaikh <furquan@google.com>
Reviewed-on: https://review.coreboot.org/29242
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Aaron Durbin <adurbin@chromium.org>
Reviewed-by: David Wu <david_wu@quanta.corp-partner.google.com>
Duncan Laurie