Commit graph

603 commits

Author SHA1 Message Date
Angel Pons
f5627e8454 soc/intel/cannonlake: Use SPDX for GPL-2.0-only files
Done with sed and God Lines. Only done for C-like code for now.

Change-Id: I48422453735d50eb9292f39a3c031073d647a17c
Signed-off-by: Angel Pons <th3fanbus@gmail.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/40212
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by:  Felix Singer <felixsinger@posteo.net>
2020-04-06 19:27:22 +00:00
Nico Huber
a0e72c4867 fsp2_0: Gather Kconfig declarations
Move more Kconfig declarations to drivers/intel/fsp2_0/ and document
them properly. This way, we don't have to repeat dependencies and have
the prompts in a common place. We can also easily hide the prompt for
the header path in case the FSP repository is used.

SP platforms were skipped as their Kconfig is too weird but they
shouldn't hold other platforms back.

Change-Id: Iba5af49bcd15427e9eb9b111e6c4cc9bcb7adcae
Signed-off-by: Nico Huber <nico.h@gmx.de>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/40125
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Angel Pons <th3fanbus@gmail.com>
Reviewed-by:  Felix Singer <felixsinger@posteo.net>
2020-04-05 23:26:24 +00:00
Nico Huber
68680dd7cd Trim .acpi_fill_ssdt_generator and .acpi_inject_dsdt_generator
These two identifiers were always very confusing. We're not filling and
injecting generators. We are filling SSDTs and injecting into the DSDT.
So drop the `_generator` suffix. Hopefully, this also makes ACPI look a
little less scary.

Change-Id: I6f0e79632c9c855f38fe24c0186388a25990c44d
Signed-off-by: Nico Huber <nico.huber@secunet.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/39977
Reviewed-by: Felix Held <felix-coreboot@felixheld.de>
Reviewed-by: David Guckian
Reviewed-by: HAOUAS Elyes <ehaouas@noos.fr>
Reviewed-by: Paul Menzel <paulepanter@users.sourceforge.net>
Reviewed-by: Angel Pons <th3fanbus@gmail.com>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
2020-04-02 20:30:22 +00:00
Johanna Schander
8a6e036861 intel/fsp2_0: Make FSP_USE_REPO a SoC opt-in
For quite a bit now we are extending the FSP_USE_REPO option to be
available for all Intel SoCs. This results in a list being not only
hard to maintain but also prone to errors.

To change that behaviour this commit introduces the
HAVE_INTEL_FSP_REPO config option for SoCs that are supported from within
3rdparty/fsp.

If a SoC selects HAVE_INTEL_FSP_REPO the config option FSP_USE_REPO is
selected by default, but can be still deselected by the user in menuconfig.

Change-Id: I68ae373ce591f06073064aa75aac32ceca8fa1cc
Signed-off-by: Johanna Schander <coreboot@mimoja.de>
Signed-off-by: Felix Singer <felixsinger@posteo.net>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/37582
Reviewed-by: Angel Pons <th3fanbus@gmail.com>
Reviewed-by: Nico Huber <nico.h@gmx.de>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
2020-03-30 10:53:51 +00:00
Felix Singer
26dc8f2c4e soc/intel/cometlake: Use IntelFSP repo
Make use of the publicly-available FSP binaries and headers for Comet
Lake. Also, remove the Comet Lake header files from src/vendorcode,
since they are no longer necessary.

Change-Id: I392cc7ee3bf5aa21753efd6eab4abd643b65ff94
Signed-off-by: Felix Singer <felixsinger@posteo.net>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/39372
Reviewed-by: Tim Wawrzynczak <twawrzynczak@chromium.org>
Reviewed-by: Furquan Shaikh <furquan@google.com>
Reviewed-by: Angel Pons <th3fanbus@gmail.com>
Reviewed-by: Michael Niewöhner
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
2020-03-25 10:45:36 +00:00
Patrick Rudolph
12b86b6433 soc/intel/cfl/vr_config: Add 8-core desktop CPU support
Add 8-core desktop CPU support by adding the corresponding PCI IDs.
Tested using "Intel Core(TM) i7-9700E".

Change-Id: I7a2e2e5fd1796deff81b032450242fb58031526d
Signed-off-by: Patrick Rudolph <patrick.rudolph@9elements.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/39691
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Paul Menzel <paulepanter@users.sourceforge.net>
Reviewed-by: Angel Pons <th3fanbus@gmail.com>
2020-03-23 09:36:53 +00:00
Patrick Georgi
1c6d8a9cf4 soc: Remove copyright notices
They're listed in AUTHORS and often incorrect anyway, for example:
- What's a "Copyright $year-present"?
- Which incarnation of Google (Inc, LLC, ...) is the current
  copyright holder?
- People sometimes have their editor auto-add themselves to files even
  though they only deleted stuff
- Or they let the editor automatically update the copyright year,
  because why not?
- Who is the copyright holder "The coreboot project Authors"?
- Or "Generated Code"?

Sidestep all these issues by simply not putting these notices in
individual files, let's list all copyright holders in AUTHORS instead
and use the git history to deal with the rest.

Change-Id: I4c110f60b764c97fab2a29f6f04680196f156da5
Signed-off-by: Patrick Georgi <pgeorgi@google.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/39610
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Angel Pons <th3fanbus@gmail.com>
Reviewed-by: David Hendricks <david.hendricks@gmail.com>
2020-03-18 16:44:46 +00:00
Jeremy Soller
1af482c9c9 soc/intel/cannonlake: Set correct serirq mode
Set FSP params PchSirqEnable/PchSirqMode based on board
setting of serirq_mode. Matches implementation on Skylake.

This is a no-change for existing boards since the default
remains SERIRQ_QUIET mode.

Tested on system76 galp3-c, out-of-tree WHL-U board

Change-Id: I9ad4f5a6c7391fc6e813ec1306c708f449a69f59
Signed-off-by: Jeremy Soller <jeremy@system76.com>
Signed-off-by: Matt DeVillier <matt.devillier@puri.sm>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/31536
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Nico Huber <nico.h@gmx.de>
Reviewed-by: Nathaniel L Desimone <nathaniel.l.desimone@intel.com>
2020-03-17 08:24:09 +00:00
Patrick Georgi
a7ec42619c soc/intel/*/smihandler: Only compile in TCO SMI handler if needed
commit 7f9ceef disables TCO SMIs unless specifically enabled, so help
the linker throw out the function that handles them in that case.

Change-Id: Ia3c93b46e979fb8b99282875b188415f249d38dd
Signed-off-by: Patrick Georgi <pgeorgi@google.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/39452
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Aaron Durbin <adurbin@chromium.org>
Reviewed-by: Michael Niewöhner
2020-03-12 21:36:20 +00:00
Matt Delco
54e9894353 soc/intel: fix eist enabling
There was a bug like this for skylake that seems to have been copied to
other SoCs.

Signed-off-by: Matt Delco <delco@chromium.org>
Change-Id: Ib4651eda46a064dfb59797ac8e1cb8c38bb8e38c
Reviewed-on: https://review.coreboot.org/c/coreboot/+/39411
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Aaron Durbin <adurbin@chromium.org>
2020-03-10 20:29:10 +00:00
Michael Niewöhner
c96f802f7f intel/soc: skl,apl,cnl,icl,tgl: add INTRUDER relevant registers
Add registers that are relevant for the case intrusion detection
functionality.

Intel documents: 332691-003EN, 335193-006, 341081-001, ...

Change-Id: If12d21e8e6721abb877cbbfbbba8f0127a86d96b
Signed-off-by: Michael Niewöhner <foss@mniewoehner.de>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/39263
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Aaron Durbin <adurbin@chromium.org>
Reviewed-by: Paul Menzel <paulepanter@users.sourceforge.net>
2020-03-07 20:32:46 +00:00
Michael Niewöhner
7f9ceef51b intel/soc: skl,apl,cnl,icl,tgl,common: enable TCO SMIs if selected
Enable TCO SMIs in common code, if selected by Kconfig. This is needed
for the follow-up commits regarding INTRUDER interrupt.

Tested on X11SSM-F.

Change-Id: If63effe74ac59b5d051a6454bc6375bb89605215
Signed-off-by: Michael Niewöhner <foss@mniewoehner.de>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/39262
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Aaron Durbin <adurbin@chromium.org>
2020-03-07 20:32:36 +00:00
Arthur Heymans
6a8cde4927 soc/intel/cpu: Select NO_FIXED_XIP_ROM_SIZE
The cache as ram code will use one form of a non-eviction mode.

Change-Id: I418eb48434aa3da3bf5ca65315bb8c9077523966
Signed-off-by: Arthur Heymans <arthur@aheymans.xyz>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/36239
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Patrick Georgi <pgeorgi@google.com>
2020-03-04 16:20:28 +00:00
Elyes HAOUAS
79ccc69332 src: capitalize 'PCIe'
Change-Id: I55bbb535372dc9af556b95ba162f02ffead2b9e2
Signed-off-by: Elyes HAOUAS <ehaouas@noos.fr>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/39101
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Patrick Georgi <pgeorgi@google.com>
2020-03-04 15:43:30 +00:00
Sridhar Siricilla
24a974a8cb soc/intel/{common, skl, cnl, apl}: Move print_me_fw_version() to CSE lib
Move print_me_fw_version(), remove print_me_version/dump_me_version from
cnl/skl/apl and make changes to call print_me_version() which is defined
in the CSE lib.

TEST=Verified on hatch, soraka and bobba.

Change-Id: I7567fac100b14dc207b7fc6060e7a064fb05caf6
Signed-off-by: Sridhar Siricilla <sridhar.siricilla@intel.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/39010
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Rizwan Qureshi <rizwan.qureshi@intel.com>
2020-03-02 11:38:18 +00:00
Edward O'Callaghan
fa043c4e9d soc/intel/cannonlake: Plumb TetonGlacierMode into dt
The following plumbs through the enabling of Intel's TetonGlacierMode
allows for reconfiguring the PCIe lanes at runtime for hybrid drives
to be accessable via devicetree.

BUG=b:149171631
BRANCH=none
TEST=Swap between x4 NVMe drives and 2x2 Teton Glacier hybrid drives and
run lsblk, lspci, and nvme tools to confirm dynamic PCIe configuration
on Puff.

Change-Id: Id9a72161494db6a4da4abd3302b06df7c70634ab
Signed-off-by: Edward O'Callaghan <quasisec@google.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/38846
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Furquan Shaikh <furquan@google.com>
2020-02-28 03:28:30 +00:00
Subrata Banik
646109a4ea soc/intel/{cnl,icl}: Avoid static 8254 clock gating on S3 resume
This patch makes all legacy 8254 FSP UPDs (Enable8254ClockGating and
Enable8254ClockGatingOnS3) depend on CONFIG_USE_LEGACY_8254_TIMER to
avoid discrepancy between S0 and S3 resume flow.

TEST=Able to boot to TianoCore without any hangs and errors, also
verified S3 resume path doesn't clock gate 8254 timer using FSP-S UPD.

Change-Id: Id6fe74a51537abbb9ff48db925e37a64e5b21f78
Signed-off-by: Subrata Banik <subrata.banik@intel.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/39110
Reviewed-by: Duncan Laurie <dlaurie@chromium.org>
Reviewed-by: Wonkyu Kim <wonkyu.kim@intel.com>
Reviewed-by: Angel Pons <th3fanbus@gmail.com>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
2020-02-26 02:21:46 +00:00
Subrata Banik
7e8998466f soc/intel/common/block: Move cse common functions into block/cse
This patch cleans soc/intel/{cnl, icl, tgl} by moving common
soc code into common/block/cse.

Supported SoC can select existing HECI_DISABLE_USING_SMM option to
select common cse code block to make heci function disable using
sideband interface during SMM mode at preboot envionment.

BUG=b:78109109
TEST=Able to make HECI disable in SMM mode successfully without any hang
or errors in CNL, ICL and TGL platform.

Change-Id: I22a4cc05d3967c7653d2abe2c829b4876516d179
Signed-off-by: Subrata Banik <subrata.banik@intel.com>
Signed-off-by: Maulik V Vaghela <maulik.v.vaghela@intel.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/26133
Reviewed-by: V Sowmya <v.sowmya@intel.com>
Reviewed-by: Furquan Shaikh <furquan@google.com>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
2020-02-25 10:13:08 +00:00
Subrata Banik
00b7533629 soc/intel/common/block: Move smihandler common functions into common code
This patch cleans soc/intel/{apl/cnl/skl/icl/tgl} by moving common soc
code into common/block/smihandler.c

BUG=b:78109109
TEST=Build and boot KBL/CNL/APL/ICL/TGL platform.

Change-Id: Ic082bc5d556dd19617d83ab86f93a53574b5bc03
Signed-off-by: Subrata Banik <subrata.banik@intel.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/26138
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Furquan Shaikh <furquan@google.com>
2020-02-25 10:12:19 +00:00
Marx Wang
9318d6d625 soc/intel/cannonlake: Add TDC config for CML
Add Thermal Design Current (TDC) defaults for CML:
1. TdcEnable
2. TdcPowerLimit

BUG=b:148912093
BRANCH=None
TEST=build coreboot and Intel FSP with fw_debug enabled, flash image to
     the device, capture the log from the serial port during boot-up and
     check TdcEnable and TdcPowerLimit for each domain in captured log

Signed-off-by: Marx Wang <marx.wang@intel.com>
Change-Id: Ie4b17e5b4ce41c1adb436ae5646f0d8578a440e8
Reviewed-on: https://review.coreboot.org/c/coreboot/+/38741
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: EricR Lai <ericr_lai@compal.corp-partner.google.com>
Reviewed-by: John Su <john_su@compal.corp-partner.google.com>
Reviewed-by: Angel Pons <th3fanbus@gmail.com>
2020-02-25 10:11:02 +00:00
Sridhar Siricilla
182a0aee3d soc/intel/cnl: Rename hfsts into me_hfsts
Remove me_hfs3 union from cnl/me.c since it's already defined in soc/me.h.
Rename below union tags for consistency:
	hfsts2 -> me_hfsts2
	hfsts3 -> me_hfsts3
	hfsts4 -> me_hfsts4
	hfsts5 -> me_hfsts5
	hfsts6 -> me_hfsts6

TEST=Verified on hatch

Change-Id: If81edbad0322425ee3e96c55a9c84a5087604308
Signed-off-by: Sridhar Siricilla <sridhar.siricilla@intel.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/39009
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Furquan Shaikh <furquan@google.com>
Reviewed-by: Subrata Banik <subrata.banik@intel.com>
2020-02-24 10:32:41 +00:00
Sridhar Siricilla
3465d2730b src/intel: Define HFSTS3 register
Changes:
1. Define HFSTS3 register across SoCs(apl/cnl/icl/tgl).
2. Define cse_is_hfs3_fw_sku_custom() which checks ME's Firmware SKU
   is Custom or not.

TEST=Verified on hatch, soraka, bobba and iclrvp.

Change-Id: I4188e58a4a08d87be2d84674e00ed1407fb8bf82
Signed-off-by: Sridhar Siricilla <sridhar.siricilla@intel.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/38798
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Rizwan Qureshi <rizwan.qureshi@intel.com>
2020-02-17 15:56:55 +00:00
Wim Vervoorn
ee38b991eb soc/intel/{cnl,icl,skl,tgl}/bootblock: Update text for DMI PCR 2774
Make sure the Skylake comment refers to the correct BWG paragraph and
update the text for all.

BUG=N/A
TEST=build

Change-Id: Id383f200e079bdb91cea2240bd7a957d723a7b89
Signed-off-by: Wim Vervoorn <wvervoorn@eltan.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/38747
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Frans Hendriks <fhendriks@eltan.com>
2020-02-17 15:30:58 +00:00
Wim Vervoorn
84400180fa soc/intel{cnl,icl,skl,tgl}/bootblock: Make sure DMI PCR 2770 is set
DMI PCR 2770 (LPC IO DECODE RANGES) should be identical to LPC PCI
offset 0x80. This is specified in PCH BWG par 2.5.1.5.

Add the support to make sure this PCR is always set correctly.

BUG=N/A
TEST=tested on facebook monolith.

Change-Id: I33ff2b96dea78b5ff1c7c9416cf74f67d79f265d
Signed-off-by: Wim Vervoorn <wvervoorn@eltan.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/38746
Reviewed-by: Paul Menzel <paulepanter@users.sourceforge.net>
Reviewed-by: Frans Hendriks <fhendriks@eltan.com>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
2020-02-17 15:30:37 +00:00
Joel Kitching
56e2f130a6 vboot: remove VBOOT_SAVE_RECOVERY_REASON_ON_REBOOT option
With CL:1940398, this option is no longer needed.  Recovery
requests are not cleared until kernel verification stage is
reached.  If the FSP triggers any reboots, recovery requests
will be preserved.  In particular:

- Manual requests will be preserved via recovery switch state,
  whose behaviour is modified in CB:38779.
- Other recovery requests will remain in nvdata across reboot.

These functions now only work after verstage has run:
  int vboot_check_recovery_request(void)
  int vboot_recovery_mode_enabled(void)
  int vboot_developer_mode_enabled(void)

BUG=b:124141368, b:35576380
TEST=make clean && make test-abuild
BRANCH=none

Change-Id: I52d17a3c6730be5c04c3c0ae020368d11db6ca3c
Signed-off-by: Joel Kitching <kitching@google.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/38780
Reviewed-by: Julius Werner <jwerner@chromium.org>
Reviewed-by: Furquan Shaikh <furquan@google.com>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
2020-02-17 08:08:35 +00:00
Sridhar Siricilla
f2eb687d19 soc/intel/{cnl,icl,skl,tgl,common}: Make changes to send_heci_reset_req_message()
Below changes have been implemented in send_heci_reset_req_message():
1. Modify return values to align with other functions in the same file.
2. Add additional logging.
3. Replace macro definitions of reset types with ENUM.
4. Make changes to caller functions to sync with new return values.
5. Rename send_heci_reset_req_message() to cse_request_global_reset().

Test=Verified on hatch board.

Change-Id: I979b169a5bb3a5d4028ef030bcef2b8eeffe86e3
Signed-off-by: Sridhar Siricilla <sridhar.siricilla@intel.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/37584
Reviewed-by: Furquan Shaikh <furquan@google.com>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
2020-02-09 19:20:44 +00:00
Sridhar Siricilla
8e4654527e soc/intel/{common,skl,cnl,icl,apl,tgl}: Move HFSTS1 register definition to SoC
Below changes are implemented:
1. Move HFSTS1 register definition to SoC since HFSTS1 register definition
   is specific to a SoC. Moving structure back to SoC specific to avoid
   unnecessay SoC specific macros in the common code.

2. Define a set of APIs in common code since CSE operation modes and
   working states are same across SoCs.
	cse_is_hfs1_com_normal(void)
	cse_is_hfs1_com_secover_mei_msg(void)
	cse_is_hfs1_com_soft_temp_disable(void)
	cse_is_hfs1_cws_normal(void)

3. Modify existing code to use callbacks to get data of me_hfs1 structure.

TEST=Build and Boot hatch, soraka, tglrvp, bobba and iclrvp boards.

Change-Id: If7ea6043d7b5473d0c16e83d7b2d4b620c125652
Signed-off-by: Sridhar Siricilla <sridhar.siricilla@intel.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/35546
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Furquan Shaikh <furquan@google.com>
2020-02-09 19:19:46 +00:00
Eugene Myers
ebc8423cbc soc/intel: Add get_pmbase
Originally a part of security/intel/stm.

Add get_pmbase to the intel platform setup code.

get_pmbase is used by the coreboot STM setup functions to ensure
that the pmbase is accessable by the SMI handler during runtime.
The pmbase has to be accounted for in the BIOS resource list so
that the SMI handler is allowed this access.

Change-Id: If6f6295c5eba9eb20e57ab56e7f965c8879e93d2
Signed-off-by: Eugene D. Myers <edmyers@tycho.nsa.gov>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/37990
Reviewed-by: Patrick Georgi <pgeorgi@google.com>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
2020-02-04 18:54:01 +00:00
Aamir Bohra
4d9d3f164d soc/intel/cannonlake: Allow Audio DSP OSC qualification for low power idle
With Audio DSP OSC qualification disabled from S0ix criteria.
S0ix is achieved before the DSP is suspended. When driver tries
to suspend DSP its already turned off.

BUG=b:139481313

Change-Id: I20b793b95483af03ce4ae068ac07864a9e90d39b
Signed-off-by: Aamir Bohra <aamir.bohra@intel.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/37604
Reviewed-by: Tim Wawrzynczak <twawrzynczak@chromium.org>
Reviewed-by: Furquan Shaikh <furquan@google.com>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
2020-02-04 16:14:50 +00:00
Subrata Banik
d8663e0fc6 soc/intel: Remove duplicate CPUID entry
This patch removes duplicate CPUID entry between KBL and CFL.
CFL-D0 has KBL CPU + CNP PCH hence no need to redefine same KBL
CPUID (0x806EA) for CFL-D0.

TEST=CFL-D0 report platform serial msg shows "Cofeelake D0" with
CPUID 0x806EA.

Change-Id: I078dd7860891896b512967dc8dec5dd94d069193
Signed-off-by: Subrata Banik <subrata.banik@intel.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/38672
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: V Sowmya <v.sowmya@intel.com>
2020-02-04 16:14:18 +00:00
Gaggery Tsai
39e1f44f33 soc/intel/cannonlake/bootblock: Add CML-S 2/4-Core MCH IDs
This patch adds CML-S 2 and 4-Core MCH IDs and fix wrong ID for
10-Core ID.

Change-Id: I30f6c8a5234b7754d984b598bf7bae103ec9712e
Signed-off-by: Gaggery Tsai <gaggery.tsai@intel.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/38287
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Nico Huber <nico.h@gmx.de>
2020-01-18 12:03:17 +00:00
Jamie Chen
c004857da0 soc/intel/cannonlake: Add chip config for SATA strength
Add config to chip.h for tuning SATA gen3 strength.

BUG=b:147351936
BRANCH=none
TEST=build successful in puff

Change-Id: I4dcd23834fa3c01c1d88697a7bb8cf361709b62e
Signed-off-by: Jamie Chen <jamie.chen@intel.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/38432
Reviewed-by: Edward O'Callaghan <quasisec@chromium.org>
Reviewed-by: Tim Wawrzynczak <twawrzynczak@chromium.org>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
2020-01-18 11:20:12 +00:00
Subrata Banik
2fff391513 soc/intel/{cnl,icl,skl, tgl}: Move SOC_INTEL_COMMON_BLOCK_THERMAL into SoC specific Kconfig
This patch moves common pch code SOC_INTEL_COMMON_BLOCK_THERMAL Kconfig selection
into SoC specific Kconfig selection as PCH thermal device is not available
with latest PCH (i.e. TGP and JSP).

Also added TODO for TGL thermal configuration as applicable.

TEST=Able to build and boot TGL RVP with this CL

Change-Id: Ibce17cc9f38fb666011ccd8f97bee63033ff5302
Signed-off-by: Subrata Banik <subrata.banik@intel.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/38444
Reviewed-by: Wonkyu Kim <wonkyu.kim@intel.com>
Reviewed-by: Aamir Bohra <aamir.bohra@intel.com>
Reviewed-by: Furquan Shaikh <furquan@google.com>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
2020-01-16 16:28:09 +00:00
Subrata Banik
2883f7af94 soc/intel/cannonlake: Fix ASL compilation remarks
This patch fixes below ASL compilation remarks

1. dsdt.asl    495:   Method (_DSM, 4)
Remark   2119 -              ^ Control Method marked Serialized (Due to use of Switch operator)
2.
dsdt.asl    721: Name(GPMB, Package(5) {0})
Remark   2063 -                    ^ Initializer list shorter than declared package length

Change-Id: Iabd6c39025713dda7aa69cb479f003fbec8855b3
Signed-off-by: Subrata Banik <subrata.banik@intel.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/38385
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Lance Zhao <lance.zhao@gmail.com>
Reviewed-by: Angel Pons <th3fanbus@gmail.com>
2020-01-14 07:26:19 +00:00
Subrata Banik
b6df6b065c soc/intel/{apl,cnl,icl,skl,tgl}: Make above 4GB MMIO resource proper
This patch ensures coreboot is not publishing above 4GB mmio resource
if soc common config "enable_above_4GB_mmio" not enable.

Publishing unnecessary 4GB above MMIO resource with wrong base and size
is causing problem while working with discrete GPU.

Unable to boot with dGPU on IA platform with below error:

[    2.297425] pcieport 0000:00:1c.0: PCI bridge to [bus 05]
[    2.302858] pcieport 0000:00:1c.0:   bridge window [io  0x2000-0x2fff]
[    2.309427] pcieport 0000:00:1c.0:   bridge window [mem 0xb2000000-0xb20fffff]
[    2.316679] pcieport 0000:00:1c.0:   bridge window [mem 0x840000000-0x8c01fffff 64bit pref]
[    2.325072] pcieport 0000:00:1c.0: PCI bridge to [bus 05]
[    2.330502] pcieport 0000:00:1c.0:   bridge window [io  0x2000-0x2fff]
[    2.337062] pcieport 0000:00:1c.0:   bridge window [mem 0xb2000000-0xb20fffff]
[    2.344317] pcieport 0000:00:1c.0:   bridge window [mem 0xa0000000-0xb01fffff 64bit pref]
[    2.352541] [drm] Not enough PCI address space for a large BAR.

Change-Id: I77b3a0e44582b047d7fbe679d3000d616f7e6111
Signed-off-by: Subrata Banik <subrata.banik@intel.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/38125
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Rizwan Qureshi <rizwan.qureshi@intel.com>
Reviewed-by: Pratikkumar V Prajapati <pratikkumar.v.prajapati@intel.com>
2020-01-10 08:40:57 +00:00
Kyösti Mälkki
73451fdea2 sb/intel/common: Add smbus_set_slave_addr()
Change-Id: I7dddb61fab00e0f4f67d4eebee0cfe8dcd99f4ab
Signed-off-by: Kyösti Mälkki <kyosti.malkki@gmail.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/38230
Reviewed-by: Angel Pons <th3fanbus@gmail.com>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
2020-01-09 21:31:31 +00:00
Subrata Banik
d5be4e4046 soc/intel/{cnl,icl,tgl}: Move northbridge.asl into common/block/acpi
This patch creates a common instance of northbridge.asl inside intel common
code (soc/intel/common/block/acpi/acpi) and changes cnl,icl & tgl soc code to
refer northbridge.asl from common code block.

TEST=Able to build and boot Hatch and ICL DE system. Dump DSDT.asl to verify
Device(MCHC) presence after booting to OS.

Change-Id: Ib9af844bcbbcce3f4b0ac7aada43d43e4171e08b
Signed-off-by: Subrata Banik <subrata.banik@intel.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/38155
Reviewed-by: Pratikkumar V Prajapati <pratikkumar.v.prajapati@intel.com>
Reviewed-by: Wonkyu Kim <wonkyu.kim@intel.com>
Reviewed-by: Lance Zhao <lance.zhao@gmail.com>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
2020-01-09 08:25:12 +00:00
Jamie Chen
3ccae2b7cd soc/intel/cannonlake: Add VR config for CML
Add VR config IccMax, DC and AC loadline defaults for CML.
Add cpu_pl2_4_cfg to switch two kinds of VR design.

BUG🅱️145094963
BRANCH:none
TEST:build coreboot and fsp with enabled fw_debug.
     Flashed to device and checked the log.
     All VR configs were set correctly.

Change-Id: I3922bfad5c21dafc64fb05c7d9343b9835b58752
Signed-off-by: Jamie Chen <jamie.chen@intel.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/37874
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Edward O'Callaghan <quasisec@chromium.org>
Reviewed-by: Tim Wawrzynczak <twawrzynczak@chromium.org>
Reviewed-by: Edward Hill <ecgh@chromium.org>
2020-01-08 05:46:16 +00:00
Jamie Chen
6bb9aaf93f soc/intel/cannonlake: Add Comet Lake H SA 4+2 Device ID
This patch adds CML-H 4+2 SA DID into systemagent.c and report
platform.
According to doc #605546:
    CML-H (4+2) R1: 9B64h

BUG:none
BRANCH:none
TEST:build no error

Change-Id: I5bac6173a84a11abd2ce17f82854fbb14fb8558b
Signed-off-by: Jamie Chen <jamie.chen@intel.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/37873
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Edward O'Callaghan <quasisec@chromium.org>
Reviewed-by: Edward Hill <ecgh@chromium.org>
2020-01-08 05:46:06 +00:00
Subrata Banik
e938fb78f9 soc/intel/{apl,cnl,icl,skl,tgl}: Clean up SA ASL code
List of changes in this patch

1. Remove unused variables
2. Make use of absolute path
3. Define macros and use inside SA ASL
4. Rearrange code in nothbridge.asl to move MCRS object under _CRS

Change-Id: Id74269ec5a96b087562ccdf2141233db5585ae59
Signed-off-by: Subrata Banik <subrata.banik@intel.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/38154
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Lance Zhao <lance.zhao@gmail.com>
2020-01-07 15:19:01 +00:00
Patrick Rudolph
9b5447b781 soc/intel/cannonlake: Add VR config for CFL, CNL and WHL
Add VR config IccMax, DC and AC loadline defaults and voltage regulator
maximum for all CFL, CNL and WHL.
This supports mainboards with replaceable CPUs and provides sane defaults
for boards that are missing the devicetree overwrite.
Remove the default IccMax to make use of the introduced lookup-table.

Also change some hex values to decimal.

I couldn't find CML datasheet, so those are left out for now.

Used Doc #337344 and #338023 Section 7.

Change-Id: I1d2e174157d468830cc0baf2a2d8295ef61a1a63
Signed-off-by: Patrick Rudolph <patrick.rudolph@9elements.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/37466
Reviewed-by: Philipp Deppenwiese <zaolin.daisuki@gmail.com>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
2020-01-06 10:06:37 +00:00
Meera Ravindranath
48c7870e52 soc/intel/{icl,cnl,tgl}: Always add PM1_TMR block to FADT
Provide the PM1_TMR information in the FADT even if PmTimerDisabled is
set because PM timer emulation is enabled via MSR 121h so the timer will
still work and can be used by things like Tianocore and Windows.

Porting from 662b6cb3ed (soc/intel/skylake: Always add PM1_TMR block to FADT).

Change-Id: Ie3d592623f3a84051477ffe83a0cf0daf30dd36f
Signed-off-by: Meera Ravindranath <meera.ravindranath@intel.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/37662
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Nico Huber <nico.h@gmx.de>
2019-12-31 15:17:27 +00:00
Eric Lai
086f0faf75 soc/intel/cannonlake: Move GPIO PM configuration to soc level
Enable GPIO clock gating when enter s0ix/Sx and save the PM bits.
Restore the PM bits when exit s0ix/Sx.

BUG=b:144002424
TEST=Check GPIO PM bits when enter/exit s0ix are expected

Signed-off-by: Eric Lai <ericr_lai@compal.corp-partner.google.com>
Change-Id: I120f8369b8d3cf7ac821332bdfa124f6ed0570e9
Reviewed-on: https://review.coreboot.org/c/coreboot/+/37685
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Furquan Shaikh <furquan@google.com>
2019-12-26 10:51:22 +00:00
Usha P
e150876910 soc/intel/cannonlake: Clean up report_cpu_info() function
This patch makes below clean-up for report_cpu_info() function.
1. Remove unused variables.
3. Reuse fill_processor_name.

TEST = Successfully able to boot hatch and verify the
cpu_name "CPU: Intel(R) Core(TM) i5-10210U CPU @ 1.60GHz"

Change-Id: I41c76eb93f0c5229c4a49ab041339b6ad51ad24a
Signed-off-by: Usha P <usha.p@intel.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/37309
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Subrata Banik <subrata.banik@intel.com>
2019-12-26 10:44:43 +00:00
Usha P
33ff4cc137 soc/intel/cannonlake: Refactor pch_early_init() code
This patch keeps required pch_early_init() function like ABASE programming,
GPE and RTC init into bootblock and moves remaining functions like TCO
configuration and SMBus init into romstage/pch.c in order to maintain only
required chipset programming for bootblock and verstage.

Rename the pch_init function to bootblock_pch_init and romstage_pch_init
according to the stage it is defined in.

TEST=Able to build and boot hatch successfully.

Change-Id: Idf7b04edc3fce147f7857561ce7d5b0cd05f43fe
Signed-off-by: Usha P <usha.p@intel.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/37308
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Subrata Banik <subrata.banik@intel.com>
2019-12-26 10:44:17 +00:00
Wim Vervoorn
d1371508f5 {drivers,soc}/intel/fsp2_0: Move chipset specific logo handling to SoC
FSP logo handling used FspsConfig.LogoPtr and FspsConfig.LogoSize which
are chipset specific.

Create soc_load_logo() which will pass the logo pointer and size.
This function will call fsp_load_logo which will load the logo.

BUG=NA
TEST= Build and verified logo is displayed on Facebook Monolith

Change-Id: I30c7bdc0532ff8823e06f4136f210b542385d5ce
Signed-off-by: Wim Vervoorn <wvervoorn@eltan.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/37792
Reviewed-by: Frans Hendriks <fhendriks@eltan.com>
Reviewed-by: Aamir Bohra <aamir.bohra@intel.com>
Reviewed-by: Subrata Banik <subrata.banik@intel.com>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
2019-12-19 17:49:38 +00:00
Elyes HAOUAS
608fbf8110 src/soc/intel: Remove unused <stdlib.h>
Change-Id: I71a5a6c3748d5a3910970bfb1ec3d7ecd3184cfd
Signed-off-by: Elyes HAOUAS <ehaouas@noos.fr>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/33686
Reviewed-by: Kyösti Mälkki <kyosti.malkki@gmail.com>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
2019-12-19 05:41:08 +00:00
Elyes HAOUAS
dda17fa222 src: Use '#include <smp/node.h>' when appropriate
Change-Id: Icdd6b49751763ef0edd4c57e855cc1d042dc6d4d
Signed-off-by: Elyes HAOUAS <ehaouas@noos.fr>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/36373
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Kyösti Mälkki <kyosti.malkki@gmail.com>
2019-12-19 05:23:25 +00:00
Wim Vervoorn
d908916642 soc/intel{cannonlake,icelake}/northbridge.asl: Correct flash range
The base address of the 16 MB flash range was reported as 0xFFF00000
this causes the range to extend above the 4GB boundary.

Change the base to 0xFF000000 as is the case with e.g. Skylake.

BUG=N/A
TEST=build

Change-Id: Ia8de01769ced00c5ae13f255760401933230b88c
Signed-off-by: Wim Vervoorn <wvervoorn@eltan.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/37694
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Frans Hendriks <fhendriks@eltan.com>
2019-12-17 13:11:09 +00:00
Edward O'Callaghan
b4a68a5a28 src/soc/intel/cannonlake: Bump MAX_CPU from 8->12
This impacts boards:
 hatch (&variants) and drallion.

Some variants like Puff can have up to 12 cores. coreboot should take
the min() where MAX_CPU is the upper bound.

Further to that, boards themseleves shouldn't be setting the MAX_CPUS,
the chipset should be and so do that.

BRANCH=none
BUG=b:146255011
TEST=./util/abuild/abuild -p none -t google/hatch -x -a

Change-Id: I284d027886f662ebb8414ea92540916ed19bc797
Signed-off-by: Edward O'Callaghan <quasisec@google.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/37725
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: EricR Lai <ericr_lai@compal.corp-partner.google.com>
Reviewed-by: Shelley Chen <shchen@google.com>
Reviewed-by: Mathew King <mathewk@chromium.org>
2019-12-16 21:32:39 +00:00