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Commit 056d552 introduced a bug where 0xFF gets set as OC pin value to
supposedly skip programming an OC pin for a disabled USB port. While the
value is correct for the other platforms, Skylake uses 0x08 for this
purpose. Correct this by using the enum value OC_SKIP (0x08) instead.
Change-Id: I41a8df3dce3712b4ab27c4e6e10160b2207406d1
Signed-off-by: Michael Niewöhner <foss@mniewoehner.de>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/48003
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Felix Singer <felixsinger@posteo.net>
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Update UPDs required for the creation of DMAR table.
By default coreboot was not generating DMAR table for IOMMU which
was resulting in below error message in kernel:
DMAR: [Firmware Bug]: No DRHD structure found in DMAR table
DMAR: No DMAR devices found
These changes will publish DMAR table through ACPI and will not
result in the above error.
BUG=b:170261791
BRANCH=dedede
TEST=Build Dedede, boot to kernel and check dmesg if DMAR
table exists.
Signed-off-by: Meera Ravindranath <meera.ravindranath@intel.com>
Change-Id: I97a9f2df185002a4e58eaa910f867acd0b97ec2b
Reviewed-on: https://review.coreboot.org/c/coreboot/+/47506
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Karthik Ramasubramanian <kramasub@google.com>
Reviewed-by: Maulik V Vaghela <maulik.v.vaghela@intel.com>
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It is not used.
Change-Id: I3ef0878811bf2ec406ded03aac6c5dfeb5bf45a2
Signed-off-by: Angel Pons <th3fanbus@gmail.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/47001
Reviewed-by: Frans Hendriks <fhendriks@eltan.com>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
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SMI handler was not installed for Xeon_sp platforms. This enables SMM
relocation and SMI handling.
TESTED:
- SMRR are correctly set
- The save state revision is correct (0x00030101)
- SMI's are properly generated and handled
- SMM MSR save state are not supported, so relocate SMM on all cores
in series
- Verified on OCP/Deltalake mainboard.
NOTE:
- Code for accessing a CPU save state is not working for SMMLOADERV2,
so some SMM features like GSMI, SMMSTORE, updating the ACPI GNVS
pointer are not supported.
- This hooks up to some soc/intel/common like TCO and ACPI GNVS. GNVS
is broken and needs to be fixed separately. It is unknown if TCO is
supported. This might require a cleanup in the future.
Change-Id: Iabee5c72f0245ab988d477ac8df3d8d655a2a506
Signed-off-by: Rocky Phagura <rphagura@fb.com>
Signed-off-by: Christian Walter <christian.walter@9elements.com>
Signed-off-by: Arthur Heymans <arthur@aheymans.xyz>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/46231
Reviewed-by: Angel Pons <th3fanbus@gmail.com>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
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TCO is configured by FSP. This mostly makes it possible to report TCO
events in SMM if enabled.
Change-Id: I4f81c7888e45ed01ee68b1d6e6a9986a4d735467
Signed-off-by: Arthur Heymans <arthur@aheymans.xyz>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/47764
Reviewed-by: Angel Pons <th3fanbus@gmail.com>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
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The soc code was already there but it was never linked.
Change-Id: I75ee08dab524bc40f1630612f93cbd42025b6d4e
Signed-off-by: Arthur Heymans <arthur@aheymans.xyz>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/47763
Reviewed-by: Angel Pons <th3fanbus@gmail.com>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
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Allows advertising support for a 1ch array DMIC in the NHLT table.
Boards use the NHLT if a microphone is connected to the DSP.
Tested on an Acer Aspire VN7-572G (Skylake-U) on Windows 10.
A custom ALSA topology will be required for Linux.
Change-Id: Idba3a714faab5ca1958de7dcfc0fc667c60ea7fd
Signed-off-by: Benjamin Doron <benjamin.doron00@gmail.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/43072
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Angel Pons <th3fanbus@gmail.com>
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According to the NHLT specification[1], PDM_DEV is defined as "1" on
Kabylake based platforms. coreboot currently sets it to "0" on
all platforms. Add an entry to the enum and use it to define
NHLT_PDM_DEV for Kabylake.
"Device Type" will resume from "2" on all platforms, but entries are
currently reserved.
Tested on an Acer Aspire VN7-572G (Skylake-U), which has a 1ch array
DMIC, on Windows 10.
1. https://01.org/sites/default/files/595976_intel_sst_nhlt.pdf
Change-Id: Ifbc67228c9e7af7db5154d597ca8d67860cfd2ed
Signed-off-by: Benjamin Doron <benjamin.doron00@gmail.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/45010
Reviewed-by: Angel Pons <th3fanbus@gmail.com>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
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From spec, [31:28] "HS DC Voltage Level Adjustment" is "TXVREFTUNE0".
correct rx_vref_tune -> tx_vref_tune
BUG=None
BRANCH=zork
TEST=emerge-zork coreboot
Signed-off-by: Kevin Chiu <kevin.chiu@quantatw.com>
Change-Id: I27003a952d8f8bdd8fe52af8a37010e23ee9cdfd
Reviewed-on: https://review.coreboot.org/c/coreboot/+/47735
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Felix Held <felix-coreboot@felixheld.de>
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TEST=Boot with an i3-9100F and see no vr_config errors.
Change-Id: Ic62ef038ad11d147a38804f694d3e056611b96db
Signed-off-by: Angel Pons <th3fanbus@gmail.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/47445
Reviewed-by: Arthur Heymans <arthur@aheymans.xyz>
Reviewed-by: Christian Walter <christian.walter@9elements.com>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
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Tested on Intel Harcuvar CRB, SMMSTORE is now working.
Change-Id: I996c7bf3b510a8f0a9d1bb7d945ce777b646448e
Signed-off-by: Angel Pons <th3fanbus@gmail.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/47450
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Paul Menzel <paulepanter@users.sourceforge.net>
Reviewed-by: Nico Huber <nico.h@gmx.de>
Reviewed-by: Michael Niewöhner <foss@mniewoehner.de>
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UART0_RX: C8 -> H10
UART0_TX: C9 -> H11
GPIO PIN Mode: NF1 -> NF2
Change-Id: I7a193b67e22258ff600679f27955a37480ed3f0d
Signed-off-by: Subrata Banik <subrata.banik@intel.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/47847
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Angel Pons <th3fanbus@gmail.com>
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According to the latest Alderlake Platform FSP Integration Guide, the
minimum amount of stack needed for FSP-M is 512KiB. Change
DCACHE_RAM_SIZE and DCACHE_BSP_STACK_SIZE to reflect that (plus 1KB
previously determined empirically).
TEST=Able to pass FSP-M MRC training on LPDDR5 SKU without any hang.
Change-Id: Ic831ca9110a15fdb48ad31a7db396740811bf0f2
Signed-off-by: Subrata Banik <subrata.banik@intel.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/47837
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Arthur Heymans <arthur@aheymans.xyz>
Reviewed-by: Angel Pons <th3fanbus@gmail.com>
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UART bars
BAR address used during early initilization of GPSI 2 is overlapping with UART bar.
//For GSPI2 this is the address calculated
GSPI_BUS_BASE(0xFE030000,2)=0xFE032000
GSPI_BUS_BASE(bar, bus) ((bar) + (bus) * 4 * KiB)
//overlaps with
CONSOLE_UART_BASE_ADDRESS -> 0xfe032000
TEST=none
Signed-off-by: Bora Guvendik <bora.guvendik@intel.com>
Change-Id: I3249a91df8a2e319aff6303ef9400e74163afe93
Reviewed-on: https://review.coreboot.org/c/coreboot/+/47644
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Tim Wawrzynczak <twawrzynczak@chromium.org>
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UART bars
BAR address used during early initilization of GPSI 2 is overlapping with UART bar.
//For GSPI2 this is the address calculated
GSPI_BUS_BASE(0xFE030000,2)=0xFE032000
GSPI_BUS_BASE(bar, bus) ((bar) + (bus) * 4 * KiB)
//overlaps with
CONSOLE_UART_BASE_ADDRESS -> 0xfe032000
Change-Id: Id9f2140a6dd21c2cb8d75823cc83cced0c660179
Signed-off-by: Bora Guvendik <bora.guvendik@intel.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/47643
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Anil Kumar K <anil.kumar.k@intel.com>
Reviewed-by: Furquan Shaikh <furquan@google.com>
Reviewed-by: Tim Wawrzynczak <twawrzynczak@chromium.org>
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Implements the monotonic timer using the am335x dmtimer peripheral.
Change-Id: I4736b6d3b6e26370be9e8f369fc02285ad519223
Signed-off-by: Sam Lewis <sam.vr.lewis@gmail.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/44383
Reviewed-by: Arthur Heymans <arthur@aheymans.xyz>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
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Enables the MMU primarily to allow the unaligned word reads that the
FMAP code requires. Without enabling this, the chip gets data access
exceptions.
Enabling the MMU also gives some advantages in allowing the icache and
dcache to be enabled, so is probably worth doing regardless.
Change-Id: Ic571570cc44b0696ea61cc76e3bce7167a3256cf
Signed-off-by: Sam Lewis <sam.vr.lewis@gmail.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/44382
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Arthur Heymans <arthur@aheymans.xyz>
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The CPX FSP-T does not respect the FSP2.x spec and uses registers where
coreboot has its initial timestamp stored.
If the initial timestamp is later than some other timestamps this
messes up the timestamps 'cbmem -t' reports as it thinks they are a
result from a timestamp overflow (reporting that it took 100k years to
boot).
TEST: The ocp/deltalake boots within the span of a lifetime.
Change-Id: I4ba15decec22cd473e63149ec399d82c5e3fd214
Signed-off-by: Arthur Heymans <arthur@aheymans.xyz>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/47738
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Angel Pons <th3fanbus@gmail.com>
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This function is only properly implemented with SMM support.
Change-Id: I9e0fc7433a9226825f5ae4903c0ff2e0162d86ac
Signed-off-by: Arthur Heymans <arthur@aheymans.xyz>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/47757
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Angel Pons <th3fanbus@gmail.com>
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Buildtime failures are better than runtime failures.
Change-Id: I5fe4c86a13dbabb839977010f129419e337e8281
Signed-off-by: Arthur Heymans <arthur@aheymans.xyz>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/47752
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Angel Pons <th3fanbus@gmail.com>
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On more recent Intel platforms FSP-S hides the PMC PCI device and the
driver is broken for those devices so don't include it at all.
Change-Id: I784be250698ec1c1e9b3b766cf1bcca55730c021
Signed-off-by: Arthur Heymans <arthur@aheymans.xyz>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/47756
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Angel Pons <th3fanbus@gmail.com>
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pmc.c mostly contains a PCI driver, while this function just calls
into SMM.
Change-Id: I9a93a5079b526da5d0f95f773f2860e43b327edf
Signed-off-by: Arthur Heymans <arthur@aheymans.xyz>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/47755
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Angel Pons <th3fanbus@gmail.com>
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Change-Id: I261add8142c3192ab944845e8e1a362a3aca00c8
Signed-off-by: Elyes HAOUAS <ehaouas@noos.fr>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/46240
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Mariusz Szafrański <mariuszx.szafranski@intel.com>
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Report the FSP temporary RAM location
Tested on Facebook FBG1701
Change-Id: Ia2ce48f7a7948d1fe51ad1ca33b8fb385674cb41
Signed-off-by: Frans Hendriks <fhendriks@eltan.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/47759
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Angel Pons <th3fanbus@gmail.com>
Reviewed-by: Arthur Heymans <arthur@aheymans.xyz>
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AMD family 17h and newer don't use cache as RAM, since the RAM is
already initialized by the PSP when the x86 cores are released from
reset. Therefore they use a different linker script as the rest of the
x86 chips in coreboot do. Since there will be support for newer
generations than Picasso will be added, move those linker scripts from
soc/amd/picasso to soc/amd/common/block/cpu/noncar.
TEST=Timeless build of amd/mandolin and amd/gardenia result in identical
binaries.
Change-Id: Ie60372aa498b6e505708f97213b502c9d0b3534b
Signed-off-by: Felix Held <felix-coreboot@felixheld.de>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/47828
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Marshall Dawson <marshalldawson3rd@gmail.com>
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Change-Id: I7f976c6c5a2a715e1a5372bb93fe657d0d86c848
Signed-off-by: Felix Held <felix-coreboot@felixheld.de>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/47584
Reviewed-by: Furquan Shaikh <furquan@google.com>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
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The PCH IOAPIC is not PCI discoverable.
Linux checks the BDF set in DMAR against the PCI class if it is a PIC,
which 00:1F.0 for instance isn't.
The SINIT ACM on the other hand bails out with ERROR CLASS:0xA, MAJOR
3, MINOR 7 if the BUS number is 0.
Change-Id: I9b8d35a66762247fde698e459e30ce4c8a2c7eb0
Signed-off-by: Arthur Heymans <arthur@aheymans.xyz>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/47538
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Marc Jones <marc@marcjonesconsulting.com>
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Don't rely on the FSP-S setting the HPET and IOAPIC BDF. This makes
coreboot in control of these settings.
Change-Id: I937ebf05533019cb1a2be771ef3b9193a458dddf
Signed-off-by: Arthur Heymans <arthur@aheymans.xyz>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/47537
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Marc Jones <marc@marcjonesconsulting.com>
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Change-Id: I700df8fe5243db46fa8458757b4e5596c4b9f404
Signed-off-by: Arthur Heymans <arthur@aheymans.xyz>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/47536
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Marc Jones <marc@marcjonesconsulting.com>
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Change-Id: If088d5bf701310e54b14965145229627f3a50417
Signed-off-by: Arthur Heymans <arthur@aheymans.xyz>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/47535
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Marc Jones <marc@marcjonesconsulting.com>
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This allows to get/set the IOAPIC bus device function.
Change-Id: Ib5bb409efbcbc5729cf0e996655c7ac3f6a78223
Signed-off-by: Arthur Heymans <arthur@aheymans.xyz>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/47534
Reviewed-by: Angel Pons <th3fanbus@gmail.com>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
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This makes coreboot more robust as it does not need to rely on syncing
values set by FSP and coreboot.
Change-Id: I2d954acdb939e7cb92d44b434ae628d7d935d776
Signed-off-by: Arthur Heymans <arthur@aheymans.xyz>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/47533
Reviewed-by: Christian Walter <christian.walter@9elements.com>
Reviewed-by: Marc Jones <marc@marcjonesconsulting.com>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
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Change-Id: I68f63c79d04cb2cddb92c9f6385459723f8858bd
Signed-off-by: Arthur Heymans <arthur@aheymans.xyz>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/47532
Reviewed-by: Christian Walter <christian.walter@9elements.com>
Reviewed-by: Marc Jones <marc@marcjonesconsulting.com>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
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This allows to get/set the HPET bus device function.
Change-Id: I8d72da8bc392aa144d167d31cde30cc71cd1396e
Signed-off-by: Arthur Heymans <arthur@aheymans.xyz>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/47531
Reviewed-by: Angel Pons <th3fanbus@gmail.com>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
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Change-Id: I1d6f9c18160806e289e98c2fa5d290c61434112f
Signed-off-by: Arthur Heymans <arthur@aheymans.xyz>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/47530
Reviewed-by: Angel Pons <th3fanbus@gmail.com>
Reviewed-by: Christian Walter <christian.walter@9elements.com>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
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SPM DMA hardware requires a non-cacheable buffer to load SPM
firmware.
TEST=verified with SPM WIP patch.
SPM PC stays at 0x3f4 after SPM firmware is loaded.
Signed-off-by: Yidi Lin <yidi.lin@mediatek.com>
Change-Id: If6e803da23126419a96ffc0337d35edd0e181871
Reviewed-on: https://review.coreboot.org/c/coreboot/+/47293
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>
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Enable reading from auxadc on MediaTek 8192 platform.
Reference datasheet: RH-A-2020-0070, v1.0
Signed-off-by: Po Xu <jg_poxu@mediatek.com>
Change-Id: Ic4c965fc3571637d882eb297e405a5d9e6f77dd3
Reviewed-on: https://review.coreboot.org/c/coreboot/+/47695
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Hung-Te Lin <hungte@chromium.org>
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The auxadc (auxiliary analogue-to-digital conversion) is a unit
to identify the plugged peripherals or measure the temperature
or voltages.
The MT8183 auxadc driver can be shared by multiple MediaTek SoCs
so we should move it to the common folder.
Signed-off-by: Po Xu <jg_poxu@mediatek.com>
Change-Id: Id4553e99c3578fa40e28b19a6e010b52650ba41e
Reviewed-on: https://review.coreboot.org/c/coreboot/+/46390
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Hung-Te Lin <hungte@chromium.org>
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This is required for CBnT.
Change-Id: I290742c163f5f067c8d529ddca8e2d8572ab6e6a
Signed-off-by: Arthur Heymans <arthur@aheymans.xyz>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/47449
Reviewed-by: Christian Walter <christian.walter@9elements.com>
Reviewed-by: Angel Pons <th3fanbus@gmail.com>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
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This is required for CBnT.
Change-Id: Idfd5c01003e0d307631e5c6895ac02e89a9aff08
Signed-off-by: Arthur Heymans <arthur@aheymans.xyz>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/46499
Reviewed-by: Christian Walter <christian.walter@9elements.com>
Reviewed-by: Angel Pons <th3fanbus@gmail.com>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
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Change-Id: Id824324325d05b52fb2b9ced04fd3539cc37bd55
Signed-off-by: Arthur Heymans <arthur@aheymans.xyz>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/46555
Reviewed-by: Angel Pons <th3fanbus@gmail.com>
Reviewed-by: Christian Walter <christian.walter@9elements.com>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
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Change-Id: I7e1b924154256f8f82ded3d0fa155b3e836d9375
Signed-off-by: Julien Viard de Galbert <jviarddegalbert@online.net>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/25439
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Angel Pons <th3fanbus@gmail.com>
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Change-Id: I9773c61d06bb6c68612e498a35b5ad22cd5a8a6e
Signed-off-by: Julien Viard de Galbert <jviarddegalbert@online.net>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/25434
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Angel Pons <th3fanbus@gmail.com>
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- enable microcode in cbfs (won't boot without microcode)
- force num fit entry to 1 to avoid crash in cbfstool/fit.c
- re-enable FSP-CAR (tested to boot, while I couldn't boot with NEM)
- enable io driver for uart in legacy mode (ie emulating legacy port by
configuring the pci to legacy io address and hiding the pci device)
Signed-off-by: Julien Viard de Galbert <julien@vdg.name>
Change-Id: Ibc5ce91118c6052af23642fb3461f574cd888dea
Reviewed-on: https://review.coreboot.org/c/coreboot/+/47340
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Angel Pons <th3fanbus@gmail.com>
Reviewed-by: Felix Singer <felixsinger@posteo.net>
Reviewed-by: Mariusz Szafrański <mariuszx.szafranski@intel.com>
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The various platform BARs are not always the same size across different
SOCs, so use the defined size rather than a hardcoded value.
This results in the following change on TGL which increased the MCHBAR
size to 128K:
-system 00:00: [mem 0xfedc0000-0xfeddffff] has been reserved
+system 00:00: [mem 0xfedc0000-0xfedc7fff] has been reserved
And fixes the following error output from the kernel:
resource sanity check: requesting [mem 0xfedc0000-0xfedcdfff],
which spans more than pnp 00:00 [mem 0xfedc0000-0xfedc7fff]
Change-Id: I82796c2fc81dec883f3c69ae7bdcedc7d3f16c64
Signed-off-by: Duncan Laurie <dlaurie@google.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/47378
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Subrata Banik <subrata.banik@intel.com>
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To avoid "unknown post code 0x55" entries in the event log on cold boot
clear the post code before doing the CSE initiated reset.
Signed-off-by: Duncan Laurie <dlaurie@google.com>
Change-Id: I68078c04230dbc24f9cc63b1ef5c435055aa1186
Reviewed-on: https://review.coreboot.org/c/coreboot/+/47257
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Furquan Shaikh <furquan@google.com>
Reviewed-by: Tim Wawrzynczak <twawrzynczak@chromium.org>
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Enable SOC_INTEL_COMMON_BLOCK_GPIO_IOSTANDBY so the pads can be
configured with non-zero IOSSTATE values.
BUG=b:171993054
Signed-off-by: Duncan Laurie <dlaurie@google.com>
Change-Id: I1f895dbdbb71a353a98272db6dc70b54e8e172a3
Reviewed-on: https://review.coreboot.org/c/coreboot/+/47254
Reviewed-by: Furquan Shaikh <furquan@google.com>
Reviewed-by: Tim Wawrzynczak <twawrzynczak@chromium.org>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
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Expose a config option that allows enabling the FSP UPD which controls
Precision Time Measurement for a particular PCIe root port.
This UPD is enabled by default in FSP but interferes with achieving
deeper S0ix substates so in order to prevent it from needing to be
explicitly disabled for every root port this change makes disabling it
the default and allows it to be enabled if needed.
BUG=b:160996445
TEST=boot on volteer with PTM disabled by default for all root ports
and ensure S0i3.2 substate can be achieved.
Change-Id: Icb51b256eb581d942b2d30fcabfae52fa90e48d4
Signed-off-by: Duncan Laurie <dlaurie@google.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/46856
Reviewed-by: Tim Wawrzynczak <twawrzynczak@chromium.org>
Reviewed-by: Furquan Shaikh <furquan@google.com>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
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This SOC overrides the common PMC device and instantiates the PMC device
in the SSDT. It needs to call the common PMC function to provide the
IPC mailbox method.
The common PCIe RTD3 driver can also be enabled which will allow
mainboards to enable Runtime D3 power control for PCIe devices.
BUG=b:160996445
TEST=boot on volteer with this driver enabled for the NVMe device in the
devicetree and disassemble the SSDT to ensure the RTD3 code is present.
Signed-off-by: Duncan Laurie <dlaurie@google.com>
Change-Id: Ifa54ec3b8cebcc2752916cc4f8616fcb6fd2fecc
Reviewed-on: https://review.coreboot.org/c/coreboot/+/46261
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Furquan Shaikh <furquan@google.com>
Reviewed-by: Tim Wawrzynczak <twawrzynczak@chromium.org>
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This driver is for devices attached to a PCIe root port that support
Runtime D3. It creates the necessary PowerResource in the root port to
provide _ON/_OFF methods for which will turn off power and clocks to the
device when it is in the D3cold state.
The mainboard declares the driver in devicetree and provides the GPIOs
that control power/reset for the device attached to the root port and
the SRCCLK pin used for the PMC IPC mailbox to enable/disable the clock.
An additional device property is created for storage devices if it
matches the PCI storage class which is used to indicate that the storage
device should use D3 for power savings.
BUG=b:160996445
TEST=boot on volteer device with this driver enabled in the devicetree
and disassemble the SSDT to ensure this code exists.
Signed-off-by: Duncan Laurie <dlaurie@google.com>
Change-Id: I13e59c996b4f5e4c2657694bda9fad869b64ffde
Reviewed-on: https://review.coreboot.org/c/coreboot/+/46260
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Furquan Shaikh <furquan@google.com>
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Replace the two obsolete LPID implementations with the new PEPD device.
The PEPD device gets included in the plaforms' `southbridge.asl`, since
it is required to load the `intel_pmc_core` module in Linux, which
checks for the _HID. (See CB:46469 for more info on that.)
There is no harm for mainboards not supporting S0ix, because the _DSM
function won't be called with the LPS0 UUID on such boards. Such boards
can use the debugging functionality of `intel_pmc_core`, too.
Change-Id: Ic8427db33286451618b50ca429d41b604dbb08a5
Signed-off-by: Michael Niewöhner <foss@mniewoehner.de>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/46471
Reviewed-by: Furquan Shaikh <furquan@google.com>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
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Add the _HID INT33A1 to PEPD to make Linux recognize it as "Intel Power
Engine" in the pmc core driver.
The _ADR gets dropped, because _HID and _ADR are mutually exclusive.
Change-Id: I7a0335681f1601f7fd8a9245a3dea72ffd100b55
Signed-off-by: Michael Niewöhner <foss@mniewoehner.de>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/46469
Reviewed-by: Furquan Shaikh <furquan@google.com>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
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The PEPD enum function returns a bitmask to announce supported/enabled
PEPD functions. Add a comment describing this bitmask and correct the
return value to announce function 1, 5 and 6 as supported.
Also add comments to the disabled functions 3 and 4.
Change-Id: Ib523a54f5ad695e79005aba422282e03f2bc4bed
Signed-off-by: Michael Niewöhner <foss@mniewoehner.de>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/47140
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Furquan Shaikh <furquan@google.com>
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Windows does not comply with the Low Power Idle S0 specification and
crashes with an `INTERNAL_POWER_ERROR` bluescreen when function 1, does
not return at least one device constraint, even when function 1 is
announced as being not available by the enum function. Returning an
empty package does not work.
At least the following Windows versions were verified to be affected:
- Windows 8.1 x64, release 6.3.9600
- Windoes 10 x64, version 1809, build 17763.379
- Windows 10 x64, version 1903, build 18362.53
- Windows 10 x64, version 2004, build 19041.508
- Windows 10 x64, version 20H2 / 2009, build 19042.450
To make Windows work on S0ix-enabled boards, return a dummy constraint
package with a disabled dummy device.
Since the device constraints are only used for debugging low power
states in Linux and probably also in Windows, there shouldn't be any
negative effect to S0ix. Real device constraint entries could be added
at a later point, if needed.
Note: to fully prevent the BSOD mentioned above the LPIT table is
required on Windows, too. The patch for this is WIP, see CB:32350.
If you want to test this, you need to applie the whole ACPI patch
series including the hacky LPIT test implementation from CB:47242:
https://review.coreboot.org/q/topic:%22low_power_idle_fix%22
Test: no bluescreen anymore on Clevo L140CU on all Windows versions
listed above and S0ix gets detected in `powercfg -a`.
Change-Id: Icd08cbcb1dfcb8cbb23f4f4c902bf8c367c8e3ac
Signed-off-by: Michael Niewöhner <foss@mniewoehner.de>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/47138
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Furquan Shaikh <furquan@google.com>
|
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PEPD function 2 is currently unused and disabled. Thus, drop the return
value, which matches the default return value.
Change-Id: Ia95b8b36fcb78e8976b66de15ec214a38c178cda
Signed-off-by: Michael Niewöhner <foss@mniewoehner.de>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/47139
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Furquan Shaikh <furquan@google.com>
|
|
`ARG2` in the macro's names does not really provide any useful
information. Drop it and add `LPI` to clarify the relation to only
low-power idle states.
Change-Id: I8d44c9e4974c7f34aa5c32ba00328725f536fda6
Signed-off-by: Michael Niewöhner <foss@mniewoehner.de>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/47247
Reviewed-by: Nico Huber <nico.h@gmx.de>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
|
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Rename LPID to PEPD for consistency. PEPD means "Power Engine Plug-In
Device" and is the name Intel and vendors usually use, so let's comply.
Change-Id: I1caa009a3946b1c55da8afbae058cafe98940c6d
Signed-off-by: Michael Niewöhner <foss@mniewoehner.de>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/46470
Reviewed-by: Nico Huber <nico.h@gmx.de>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
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|
Move the UUID to the condition, since there is no need to assign a name
when it is only used once. Also add a comment to make clear that the
functions inside that condition are only used by the Low Power Idle S0
functionality, while the PEPD in general can be present on boards
without S0ix capability, too. For details check CB:46469.
Change-Id: Ic62c37090ad1b747f9d7d204363cc58f96ef67ef
Signed-off-by: Michael Niewöhner <foss@mniewoehner.de>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/46468
Reviewed-by: Nico Huber <nico.h@gmx.de>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
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PEPD will get included directly in the southbridge. Thus, drop the
scope around it.
Change-Id: Icb7a40e476966a7aca36bee055ee71d181508b87
Signed-off-by: Michael Niewöhner <foss@mniewoehner.de>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/47246
Reviewed-by: Nico Huber <nico.h@gmx.de>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
|
|
Change-Id: I215058bcb0d53bfec974b8d3721cb4c998fcbee5
Signed-off-by: Felix Held <felix-coreboot@felixheld.de>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/47702
Reviewed-by: Marshall Dawson <marshalldawson3rd@gmail.com>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
|
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By renaming the AMD SOC common Kconfig file the wildcard to source all
AMD SoC-specific Kconfig files won't match to it and it can be sourced
after all SoC-specific Kconfig files in the sub-directories are sourced.
This change allows adding new SoCs without having to edit the soc/amd
Kconfig file.
Change-Id: Iaaa5aad23eb6364d46b279101f3969db9f182607
Signed-off-by: Felix Held <felix-coreboot@felixheld.de>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/47701
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Nico Huber <nico.h@gmx.de>
|
|
Different models within family 17h have different PCI IDs for their PCIe
GPP port and internal bus devices.
Change-Id: I386df908ce5451b4484be2a2e4a9018c3d47d030
Signed-off-by: Felix Held <felix-coreboot@felixheld.de>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/47677
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Marshall Dawson <marshalldawson3rd@gmail.com>
|
|
Different models within family 17h have different PCI IDs for their data
fabric PCI devices.
Change-Id: I44f8d32c950710e962dc519495b08c92f357ed20
Signed-off-by: Felix Held <felix-coreboot@felixheld.de>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/47676
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Marshall Dawson <marshalldawson3rd@gmail.com>
|
|
The code that uses the GPU device ID uses the correct ATI vendor ID, but
the description wrongly used AMD as vendor. In the AMD APUs the GPU PCI
device and the corresponding audio controller use the ATI PCI vendor ID
while all other PCI devices in the SoC use the AMD PCI vendor ID.
Also move the two entries in a separate section right below the one they
were in.
Change-Id: Ia0b5bd4638f5b07c487f223321872563b36337e9
Signed-off-by: Felix Held <felix-coreboot@felixheld.de>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/47674
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Marshall Dawson <marshalldawson3rd@gmail.com>
|
|
SOC_AMD_COMMON needs to be selected to be able to select
SOC_AMD_COMMON_BLOCK which only includes the Kconfig files from the
function block sub-folder. Removing SOC_AMD_COMMON_BLOCK and the
corresponding Kconfig file and make SOC_AMD_COMMON include all Kconfig
files from the sub-folders simplifies this a bit.
Change-Id: I9068d57a80bdc144e73d2b8c00e7b2cae730d4b6
Signed-off-by: Felix Held <felix-coreboot@felixheld.de>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/47672
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Paul Menzel <paulepanter@users.sourceforge.net>
Reviewed-by: Jason Glenesk <jason.glenesk@gmail.com>
Reviewed-by: Marshall Dawson <marshalldawson3rd@gmail.com>
|
|
SD Card driver needs to access two regulators - MT6360_LDO5 and
MT6360_LDO3. These two regulators are disabled by default.
Two APIs are implemented:
- mainboard_enable_regulator: Configure the regulator as enabled/disabled.
- mainboard_regulator_is_enabled: Query if the regulator is enabled.
BUG=b:168863056,b:147789962
BRANCH=none
TEST=emerge-asurada coreboot
Change-Id: I391f908fcb33ffdcccc53063644482eabc863ac4
Signed-off-by: Yidi Lin <yidi.lin@mediatek.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/46687
Reviewed-by: Hung-Te Lin <hungte@chromium.org>
Reviewed-by: Yu-Ping Wu <yupingso@google.com>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
|
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Currently, five regulator controls are implemented for DRAM
calibration and DVFS feature.
The regulators for VCORE and VM18 are controlled by MT6359.
The reguatlors for VDD1, VDD2 and VMDDR are controlled by MT6360
via EC.
BUG=b:147789962
BRANCH=none
TEST=verified with DRAM driver
Signed-off-by: Yidi Lin <yidi.lin@mediatek.com>
Change-Id: Id06a8196ca4badc51b06759afb07b5664278d13b
Reviewed-on: https://review.coreboot.org/c/coreboot/+/46406
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Yu-Ping Wu <yupingso@google.com>
|
|
MT6315 is a buck converter for Mediatek MT8192 platform.
Reference datasheet: MT6315 datasheet v1.4.2.pdf, RH-D-2019-0616.
BUG=b:155253454
BRANCH=none
TEST=boot asurada correctly
Signed-off-by: Hsin-Hsiung Wang <hsin-hsiung.wang@mediatek.com>
Change-Id: I6b47473ee5d56a197bd21d4ab9b539d9663b6636
Reviewed-on: https://review.coreboot.org/c/coreboot/+/45400
Reviewed-by: Hung-Te Lin <hungte@chromium.org>
Reviewed-by: Yu-Ping Wu <yupingso@google.com>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
|
|
MT6359P is a PMIC chipset for Mediatek MT8192 platform.
Reference datasheet: MT6359_PMIC_Data_Sheet_V1.5.docx, RH-D-2018-0205.
BUG=b:155253454
BRANCH=none
TEST=boot asurada correctly
Signed-off-by: Hsin-Hsiung Wang <hsin-hsiung.wang@mediatek.com>
Change-Id: I62f69490165539847b8b7260942644533b15285b
Reviewed-on: https://review.coreboot.org/c/coreboot/+/45399
Reviewed-by: Hung-Te Lin <hungte@chromium.org>
Reviewed-by: Yu-Ping Wu <yupingso@google.com>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
|
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MT8192 uses power management interface (PMIF) to access pmics by spmi
and spi, so we add pmif driver to control pmics.
BUG=b:155253454
BRANCH=none
TEST=boot asurada correctly
Signed-off-by: Hsin-Hsiung Wang <hsin-hsiung.wang@mediatek.com>
Change-Id: I32fc28f72d9522133baa06f9d67c383f814d862c
Reviewed-on: https://review.coreboot.org/c/coreboot/+/45398
Reviewed-by: Hung-Te Lin <hungte@chromium.org>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
|
|
CSE RW blob which will be used by coreboot to update CSE's RW partition,
is packed part of FW_MAIN_A and FW_MAIN_B. This will increase the size of
FW_MAIN_A and FW_MAIN_B. So, accordingly load and hash calculation of
FW_MAIN_A (or FW_MAIN_B) increases during verstage. It increases the boot
time by around 300ms.
The patch address the boot time by pulling CSE RW blob outside of
FW_MAIN_A and FW_MAIN_B. So, it creates new FMAP region within
RW_SECTION_A and RW_SECTION_B and adds CSE RW blob in the new regions
(ME_RW_A and ME_RW_B) as a CBFS file.
Boot Time Measurement details when CSE RW blob is added in the
ME_RW_A and ME_RW_B.
--------------------------------------------------------
| Platform | Old Boot Time | New Boot Time |
--------------------------------------------------------
| JSL | 1.3s | 1.06s |
--------------------------------------------------------
| TGL | 1.63s | 1.36s |
--------------------------------------------------------
Changes:
1. Makefile change to accommodate CSE RW blob into ME_RW_A/ME_RW_B
2. Kconfig change to define CBFS name and default file name for RW blob
metadata.
3. CSE Lite Driver
BUG=b:169077783
TEST=Verified on JSL & TGL platforms
Signed-off-by: Sridhar Siricilla <sridhar.siricilla@intel.com>
Change-Id: If043c9cb99fb822b62633591bf9c5bd75dfe8349
Reviewed-on: https://review.coreboot.org/c/coreboot/+/46312
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Furquan Shaikh <furquan@google.com>
Reviewed-by: Karthik Ramasubramanian <kramasub@google.com>
|
|
In the existing implementation CSE RW metadata file is generated by
scripts and to avoid incompitable issues between coreboot and the
scripts this patch adds the follwing changes,
* Move the metadata generation to the coreboot Makefile.
* Add CBFS component type struct to create a metadata file during
the compile time.
* Extract the CSE RW version from SOC_INTEL_CSE_RW_VERSION config
and update the major, minor, hotfix and build versions using the
compile time flags.
* Compute the hash of CSE RW binary in hex format using the openssl
and use the HASH_BYTEARRAY macro to convert the 64 character hex
values into the array.
* Add the me_rw.metadata cbfs file to FW_MAIN_A and FW_MAIN_B
regions.
BUG=b:169077783
TEST= Built for dedede. Verify that metadata file was generated
and added to the FW_MAIN_A/B. Extracted it using cbfstool and
verfied that metadata was generated properly.
Change-Id: I412581400a9606fa17cf4398faffda923f07b320
Signed-off-by: V Sowmya <v.sowmya@intel.com>
Signed-off-by: Maulik V Vaghela <maulik.v.vaghela@intel.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/47431
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Furquan Shaikh <furquan@google.com>
Reviewed-by: Karthik Ramasubramanian <kramasub@google.com>
|
|
Add the Kconfig to enable the CSE FW Update feature and also to
ensure all the configs are set by the mainboards to enable this
feature.
This config by default disables the CSE FW update feature for JSL
and TGL platforms. It will be enabled after splitting and including
the CSE RW and CSE RW metadata blobs in the CBFS.
BUG=b:169077783
Change-Id: I12810031224f79aba8a4057725ae0ed5a9b36d7e
Signed-off-by: V Sowmya <v.sowmya@intel.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/47523
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Furquan Shaikh <furquan@google.com>
Reviewed-by: Karthik Ramasubramanian <kramasub@google.com>
|
|
This patch adds a kconfig SOC_INTEL_CSE_RW_VERSION to pass the
CSE RW firmware version from the mainboard. This will be extracted
by makefile to update the cse_rw_metadata structure.
Right now the required tool to extract the CSE RW version from
the blob is still under development and after the official version
of the tool is released, version will be extracted by parsing the
CSE RW blob.
BUG=b:169077783
Cq-Depend: chrome-internal:3402224, chrome-internal:3397863,
chromium:2473603, chromium:2473603, chromium:2535950
Change-Id: I62691ee3ede7d4cd21f821381f5d1519f9061fd9
Signed-off-by: V Sowmya <v.sowmya@intel.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/47430
Reviewed-by: Furquan Shaikh <furquan@google.com>
Reviewed-by: Karthik Ramasubramanian <kramasub@google.com>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
|
|
SKX FSP doesn't support X2APIC setup, but CPX does. The CPX DMAR
table needs the X2APIC opt out flag set. This fixes the hang loading
a kexec'd kernel. The change is easy to see in the coreboot output:
[DMA Remapping table] Flags: 0x3
or in the DMAR ACPI table.
Change-Id: Iec977c893b70e30875d9a92f24af009c1e90389e
Signed-off-by: Marc Jones <marcjones@sysproconsulting.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/47579
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Stefan Reinauer <stefan.reinauer@coreboot.org>
|
|
"Die()" needs <console/console.h>.
Change-Id: I250988d77b0b0a093a1d116bea44a0cbb84189dd
Signed-off-by: Elyes HAOUAS <ehaouas@noos.fr>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/45540
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Felix Held <felix-coreboot@felixheld.de>
|
|
"printk()" needs <console/console.h>.
Change-Id: Iac6b7000bcd8b1335fa3a0ba462a63aed2dc85b8
Signed-off-by: Elyes HAOUAS <ehaouas@noos.fr>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/45539
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Marshall Dawson <marshalldawson3rd@gmail.com>
|
|
This change drops the inclusion of entry16.ld and reset16.ld and
instead adds the content of those files directly in memlayout_x86.ld
in amd/picasso. This is done to allow the work for top-aligning
bootblock to happen independent of Picasso layout. Once that is
complete, Picasso layout can be re-evaluated to see if it can make use
of the common bootblock linker file includes.
TEST=Verified that coreboot.rom generated using --timeless is the same
with and without this change for trembyle.
Change-Id: Ib1218b24a06d0f69b856fb21458a6183fd21fcbc
Signed-off-by: Furquan Shaikh <furquan@google.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/43281
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Angel Pons <th3fanbus@gmail.com>
Reviewed-by: Jason Glenesk <jason.glenesk@gmail.com>
Reviewed-by: Felix Held <felix-coreboot@felixheld.de>
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In the file uintptr_t that is defined in stdint.h and struct device that
is defined in device/device.h are used, so include them directly to
avoid having to rely on them being included in the file that includes
this header file.
Change-Id: I9893619924d45e5690a5cfc65252ace4cb7f1486
Signed-off-by: Felix Held <felix-coreboot@felixheld.de>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/47627
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Marshall Dawson <marshalldawson3rd@gmail.com>
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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>
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- Write ACPI DMAR Table if VT-d is enabled.
- The entries are defined to follow FSP settings.
Change-Id: I263b03b96280599266d4c5e193583ecdfe9697b7
Signed-off-by: Julien Viard de Galbert <jviarddegalbert@online.net>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/25446
Reviewed-by: Angel Pons <th3fanbus@gmail.com>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
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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>
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Change-Id: Id1a0e02174456bb25df0721cfd3865645641a01a
Signed-off-by: Angel Pons <th3fanbus@gmail.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/46797
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Michael Niewöhner <foss@mniewoehner.de>
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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>
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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>
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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>
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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>
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Change-Id: I0cc06e33ed5c9b9bd97ed1f10f9c2d8019b1b5ac
Signed-off-by: Felix Held <felix-coreboot@felixheld.de>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/47582
Reviewed-by: Martin Roth <martinroth@google.com>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
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Change-Id: I980cdd03d4283cd4bd9db8bd90fde9a43bebc1e5
Signed-off-by: Felix Held <felix-coreboot@felixheld.de>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/47580
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Martin Roth <martinroth@google.com>
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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>
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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>
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Enable CPPC entries generation, needed for Intel SpeedShift.
Test: dumped SSDT from Clevo L140CU and checked decompiled version
Change-Id: I0c8066a31d3bec27776836aac54c335c0e5d74e6
Signed-off-by: Michael Niewöhner <foss@mniewoehner.de>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/47541
Reviewed-by: Tim Wawrzynczak <twawrzynczak@chromium.org>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
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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>
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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>
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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>
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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>
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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>
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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>
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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>
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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>
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