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2020-08-09soc/intel/{icl.tgl,jsl}: Remove SMRAM register programmingAamir Bohra
SA SMRAMC register PCI offset 0x88 is deprecated for ICL, JSL and TGL. Removing the register programming for these platforms. The write to this register does not take effect and remains configured to 0, even when programmed. Signed-off-by: Aamir Bohra <aamir.bohra@intel.com> Change-Id: I3f581b90ea99012980f439a7914e8d901585b004 Reviewed-on: https://review.coreboot.org/c/coreboot/+/44060 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Angel Pons <th3fanbus@gmail.com> Reviewed-by: Furquan Shaikh <furquan@google.com> Reviewed-by: Subrata Banik <subrata.banik@intel.com> Reviewed-by: Tim Wawrzynczak <twawrzynczak@chromium.org>
2020-08-08vendorcode/intel/fsp/fsp2_0/CPX-SP: update to ww32 release and adapt socJonathan Zhang
Intel CPX-SP ww32 release has a number of bug fixes: a. It fixed the issue related to some PCIe ports being hidden. This affected DeltaLake config A, made the onboard PCIe NIC device not working. ww32 release added two UPD parameters: PEXPHIDE, HidePEXPMenu. b. It fixed the regression related to MRC cache. c. It fixed the issue related to VT-d support, and added X2apic UPD paramter. A separate PR will be submitted to enable VT-d in coreboot. d. It fixed the issue related to enabling thermal device with PCI or ACPI mode. [CB:44075] was submitted to enable it in coreboot. e. It fixed the issue of FSP log level change UPD parameter DebugPrintLevel not working. There is a change in IIO UDS Hob. TESTED=booted YV3 config A, and rebooted it. Access the target OS remotely. Signed-off-by: Jonathan Zhang <jonzhang@fb.com> Change-Id: Iaffcb9d635f185f9dd6d6fbe4457549984a993a9 Reviewed-on: https://review.coreboot.org/c/coreboot/+/44257 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Maxim Polyakov <max.senia.poliak@gmail.com> Reviewed-by: Angel Pons <th3fanbus@gmail.com>
2020-08-08mb/google/zork/trembyle: comment why USB OC pin mapping is differentFelix Held
Change-Id: I68b7529733e604ac45919a54e094be7eeb044458 Signed-off-by: Felix Held <felix-coreboot@felixheld.de> Reviewed-on: https://review.coreboot.org/c/coreboot/+/44291 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Aaron Durbin <adurbin@chromium.org> Reviewed-by: Angel Pons <th3fanbus@gmail.com>
2020-08-08soc/intel/skylake: Enable CIO depending on devicetree configurationFelix Singer
Currently, CIO gets enabled by the option Cio2Enable, but this duplicates the devicetree on/off options. Therefore, depend on the devicetree for the enablement of the CIO controller. All corresponding mainboards were checked if the devicetree configuration matches the Cio2Enable setting, and missing entries were added. Change-Id: I65e2cceb65add66e3cb3de7071b1a3cc967ab291 Signed-off-by: Felix Singer <felixsinger@posteo.net> Reviewed-on: https://review.coreboot.org/c/coreboot/+/44032 Reviewed-by: Arthur Heymans <arthur@aheymans.xyz> Reviewed-by: Michael Niewöhner Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
2020-08-08soc/intel/skylake: Enable SA IMGU depending on devicetree configurationFelix Singer
Currently, SA IMGU gets enabled by the option SaImguEnable, but this duplicates the devicetree on/off options. Therefore, depend on the devicetree for the enablement of the SA IMGU controller. All corresponding mainboards were checked if the devicetree configuration matches the SaImguEnable setting, and missing entries were added. Change-Id: I293a20a321c75f82a57cbd5339656d93509b7aa6 Signed-off-by: Felix Singer <felixsinger@posteo.net> Reviewed-on: https://review.coreboot.org/c/coreboot/+/44031 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Michael Niewöhner
2020-08-08soc/intel/skylake: Add IMGU definitions to pci_devs.hFelix Singer
Change-Id: Iee7393ae7e2aca94151c242894c64ac902f4d437 Signed-off-by: Felix Singer <felixsinger@posteo.net> Reviewed-on: https://review.coreboot.org/c/coreboot/+/44030 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Michael Niewöhner
2020-08-08soc/intel/skylake: Enable SDXC depending on devicetree configurationFelix Singer
Currently, SDXC gets enabled by the option ScsSdCardEnabled, but this duplicates the devicetree on/off options. Therefore, depend on the devicetree for the enablement of the SDXC controller. All corresponding mainboards were checked if the devicetree configuration matches the ScsSdCardEnabled setting, and missing entries were added. Change-Id: I298b7d0b0fe2a7346dbadcea4be22dc67fce4de8 Signed-off-by: Felix Singer <felixsinger@posteo.net> Reviewed-on: https://review.coreboot.org/c/coreboot/+/44028 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Michael Niewöhner
2020-08-08mb/asrock/h110m: remove unused Device4Enable from devtreeMaxim Polyakov
This option has been removed from the parameters structure for Intel Skylake CPU (commit 9c1c009). Change-Id: I9dc6649ad693d18fdc85046ebbcc730a17fed0bf Signed-off-by: Maxim Polyakov <max.senia.poliak@gmail.com> Reviewed-on: https://review.coreboot.org/c/coreboot/+/44300 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Felix Singer <felixsinger@posteo.net> Reviewed-by: Michael Niewöhner
2020-08-08soc/mediatek/mt8192: Add initial config for new ARMv8 device MT8192CK Hu
Add MT8192 address map, memlayout and first Kconfig. MT8192 is similar to MT8183. Signed-off-by: CK Hu <ck.hu@mediatek.com> Change-Id: I4e34c03a11a77ed98674ffd8eeddb20ef5fea89d Reviewed-on: https://review.coreboot.org/c/coreboot/+/43957 Reviewed-by: Hung-Te Lin <hungte@chromium.org> Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
2020-08-07mb/google/zork: Revert Don't expose reset GPIO for touchscreen to OSMartin Roth
This reverts the code from commit 728c0787f2 that removes the reset GPIO from the touchscreen ACPI interface. That patch exposes a bug which leads to an invalid opcode trap in the touchscreen code. Reverting this gets the system working again, but is not a long-term solution. BUG=b:162596241 TEST=System boots to login screen. Change-Id: I57a070d94f961cec43834c8bedd5dafc8a54171a Signed-off-by: Martin Roth <martinroth@google.com> Reviewed-on: https://review.coreboot.org/c/coreboot/+/43078 Reviewed-by: Furquan Shaikh <furquan@google.com> Reviewed-by: Aaron Durbin <adurbin@chromium.org> Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
2020-08-07soc/intel/skylake: Enable thermal subsystem depending on devicetreeFelix Singer
Currently SA thermal subsystem gets enabled by the option Device4Enable, but this duplicates the devicetree on/off options. Therefore depend on the devicetree for enablement of the SA thermal subsystem controller. All corresponding mainboards were checked if the devicetree configuration matches the Device4Enable setting, and missing entries were added. Change-Id: I7553716d52743c3e8d82891b2de14c52c6d8ef16 Signed-off-by: Felix Singer <felixsinger@posteo.net> Reviewed-on: https://review.coreboot.org/c/coreboot/+/44026 Reviewed-by: Michael Niewöhner Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
2020-08-07soc/intel/skylake: Add SA thermal subsystem definitions to pci_devs.hFelix Singer
Change-Id: Ic83cfbe2a715db317d94c2b9c6cdd8c58a43612f Signed-off-by: Felix Singer <felixsinger@posteo.net> Reviewed-on: https://review.coreboot.org/c/coreboot/+/44027 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Michael Niewöhner
2020-08-07soc/intel/cnl: Set Heci1Disable depending on devicetree configFelix Singer
Currently HECI1 gets enabled by the option HeciEnabled, but this duplicates the devicetree on/off options. Therefore use the on/off options for the enablement/disablement of the HECI1 device. All corresponding mainboards were checked if the devicetree matches the HeciEnabled setting, and adjusted where necessary. Change-Id: I03dd3577fbe3f68b0abc2d196d016a4d26d88ce5 Signed-off-by: Felix Singer <felix.singer@secunet.com> Reviewed-on: https://review.coreboot.org/c/coreboot/+/44177 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Michael Niewöhner
2020-08-07soc/amd/picasso/acpi: remove AOAC device enables from global NVSFelix Held
These values in GNVS are written, but never read/used. aoac.asl contains proper ACPI power management functions for the AOAC devices that directly access the state from the device's registers instead of relying on cached values in GNVS, so the corresponding GNVS entries can be dropped. BUG=b:161165393 TEST=Mandolin still boots and dmesg shows no new ACPI errors. Change-Id: Iee78df215308bd9b656228be787fac121d10ca99 Signed-off-by: Felix Held <felix-coreboot@felixheld.de> Reviewed-on: https://review.coreboot.org/c/coreboot/+/44245 Reviewed-by: Aaron Durbin <adurbin@chromium.org> Reviewed-by: Raul Rangel <rrangel@chromium.org> Reviewed-by: Angel Pons <th3fanbus@gmail.com> Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
2020-08-07xeon_sp/cpx: Enable HWP Intel Speed ShiftJohnny Lin
Set HWP base feature, enable EPP, lock thermal interrupt and lock MSR Tested=On OCP Delta Lake, rdmsr 0x1aa shows 403040 Change-Id: I6d23de4032562095db1aaf96ddfd2b70a4517faa Signed-off-by: Johnny Lin <johnny_lin@wiwynn.com> Reviewed-on: https://review.coreboot.org/c/coreboot/+/44171 Reviewed-by: Angel Pons <th3fanbus@gmail.com> Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
2020-08-07soc/intel/broadwell/iobp: Log success in `pch_iobp_write()`Angel Pons
This reduces the differences between Lynxpoint and Broadwell. Change-Id: I759aa98b80c70c5024213bd8795375061bdbbf10 Signed-off-by: Angel Pons <th3fanbus@gmail.com> Reviewed-on: https://review.coreboot.org/c/coreboot/+/42622 Reviewed-by: Arthur Heymans <arthur@aheymans.xyz> Reviewed-by: Tim Wawrzynczak <twawrzynczak@chromium.org> Reviewed-by: Paul Menzel <paulepanter@users.sourceforge.net> Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
2020-08-07security/intel/txt: Fix variable MTRR handlingAngel Pons
The MSR macros were treated as memory addresses and the loops had off-by-one errors. This resulted in a CPU exception before GETSEC, and another exception after GETSEC (once the first exception was fixed). Tested on Asrock B85M Pro4, ACM complains about the missing TPM and resets the platform. When the `getsec` instruction is commented-out, the board is able to boot normally, without any exceptions nor corruption. Change-Id: Ib5d23cf9885401f3ec69b0f14cea7bad77eee19a Signed-off-by: Angel Pons <th3fanbus@gmail.com> Reviewed-on: https://review.coreboot.org/c/coreboot/+/44183 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Philipp Deppenwiese <zaolin.daisuki@gmail.com>
2020-08-07sb/intel/lynxpoint: Use PCI bitwise opsAngel Pons
Some cases could not be factored out while keeping reproducibility. Also mark some potential bugs with a FIXME comment, since fixing them while also keeping the binary unchanged is pretty much impossible. Tested with BUILD_TIMELESS=1, Asrock B85M Pro4 does not change. Change-Id: I27d6aaa59e12a337f80a6d3387cc9c8ae5949384 Signed-off-by: Angel Pons <th3fanbus@gmail.com> Reviewed-on: https://review.coreboot.org/c/coreboot/+/42154 Reviewed-by: Arthur Heymans <arthur@aheymans.xyz> Reviewed-by: Tim Wawrzynczak <twawrzynczak@chromium.org> Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
2020-08-07sb/intel/lynxpoint: Consider root ports being disabled by strapAngel Pons
PCIe RPC (Root Port Configuration) straps will force-disable some root port functions if some root ports have a width greater than x1. In two cases, this affects the last function. The PCIe init code will never finish configuring the root ports if that is the case: it assumes that the last function will eventually run through the code, but it doesn't. If PCIe initialization does not complete, pressing the power button will not power off the board, unless it is held for about five seconds. Also, Windows 10 will show a BSOD about MACHINE CHECK EXCEPTION, and lock up instead of rebooting. Depending on the microcode version, the BSOD may not be visible. This happens even when the root port is not populated. Use the strap fuse configuration value to know which configuration the PCH is strapped to. If needed, update the number of ports accordingly. In addition, print the updated value to ease debugging PCIe init code. Existing code in coreboot disagrees with public documentation about the root port width straps. Assume existing code is correct and document these assumptions in a table, as an explanation for the added code. Tested on Asrock B85M Pro4, PCIe initialization completes successfully. Change-Id: Id6da3a1f45467f00002a5ed41df8650f4a74eeba Signed-off-by: Angel Pons <th3fanbus@gmail.com> Reviewed-on: https://review.coreboot.org/c/coreboot/+/44155 Reviewed-by: Arthur Heymans <arthur@aheymans.xyz> Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
2020-08-07mb/elmex/pcm205401: Add comment about the codeAngel Pons
It's not missing, it's just not where one expects it to be. Change-Id: I377b68cbdc9266048074dc326490750777a6fbf5 Signed-off-by: Angel Pons <th3fanbus@gmail.com> Reviewed-on: https://review.coreboot.org/c/coreboot/+/43291 Reviewed-by: Paul Menzel <paulepanter@users.sourceforge.net> Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
2020-08-07mb/asrock/b85m_pro4: Support LPC TPMAngel Pons
This mainboard has a 18-pin LPC header, where one can plug in a TPM. Untested, as I don't have a TPM. Change-Id: I14a159c373987d8b12fde18f327a9eb387c01de8 Signed-off-by: Angel Pons <th3fanbus@gmail.com> Reviewed-on: https://review.coreboot.org/c/coreboot/+/44182 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Philipp Deppenwiese <zaolin.daisuki@gmail.com>
2020-08-07security/intel/txt: Allow using CF9 reset, tooAngel Pons
Soften the hard dependency on SOC_INTEL_COMMON_BLOCK_SA by allowing CF9 resets to be used in place of global resets. If both types of reset are available, prefer a global reset. This preserves current behavior, and allows more platforms to use the TXT support code, such as Haswell. Change-Id: I034fa0b342135e7101c21646be8fd6b5d3252d9e Signed-off-by: Angel Pons <th3fanbus@gmail.com> Reviewed-on: https://review.coreboot.org/c/coreboot/+/44181 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Philipp Deppenwiese <zaolin.daisuki@gmail.com>
2020-08-07mb/intel/kblrvp: Factor out `IoBufferOwnership`Angel Pons
RVP11 and RVP3 set it to zero, the other two omit the setting. Tested with BUILD_TIMELESS=1, all four variants do not change. Change-Id: I6b393f0f2269f62b415456c17ba5962f46a1c5d1 Signed-off-by: Angel Pons <th3fanbus@gmail.com> Reviewed-on: https://review.coreboot.org/c/coreboot/+/43909 Reviewed-by: Subrata Banik <subrata.banik@intel.com> Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
2020-08-07mb/intel/kblrvp: Factor out `HeciEnabled`Angel Pons
RVP8 does not set it, and the other variants set it to zero. So, factor it out. Tested with BUILD_TIMELESS=1, all four variants do not change. Change-Id: I67c958af2dc955d07b895dc93fbe2232dbd48d34 Signed-off-by: Angel Pons <th3fanbus@gmail.com> Reviewed-on: https://review.coreboot.org/c/coreboot/+/43908 Reviewed-by: Subrata Banik <subrata.banik@intel.com> Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
2020-08-07soc/intel/common: Log CSE FW Status Registers before triggering recoverySridhar Siricilla
The patch logs CSE Firmware Status Registers(FWSTS1, FWSTS2 & FWSTS3) before triggering recovery to help debugging. BUG=b:159962240 Test=Verified on hatch Signed-off-by: Sridhar Siricilla <sridhar.siricilla@intel.com> Change-Id: I90e9f5897408bfc37a69cf0bb23bff18a146b9e2 Reviewed-on: https://review.coreboot.org/c/coreboot/+/43537 Reviewed-by: Angel Pons <th3fanbus@gmail.com> Reviewed-by: Tim Wawrzynczak <twawrzynczak@chromium.org> Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
2020-08-07mb/google/volteer: support variant defined spd pathsNick Vaccaro
Allow variants to override the SPD_SOURCE_PATH to allow supporting different types of DDR. BUG=b:163065661 TEST="emerge-volteer coreboot" and verify all variants build. Change-Id: Id52e651848548a783d6d9f57e88f6099425b063e Signed-off-by: Nick Vaccaro <nvaccaro@google.com> Reviewed-on: https://review.coreboot.org/c/coreboot/+/44274 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Caveh Jalali <caveh@chromium.org>
2020-08-07soc/intel/{cnl,icl,jsl,tgl}: Use Bus Master for setting up PWRMBASESubrata Banik
In 'bootblock/pch.c', clear PCI_COMMAND_MASTER (BIT 2) prior to programming PWRMBASE and enable BIT 2 after programming PWRMBASE along with PCI_COMMAND_MEMORY (BIT 1). Also perform below operations 1. Use pci_and_config16 instead of pci read and write 2. Use setbits32 instead of mmio read and write Change-Id: I7a148c718d7d2b618ad6e33d6cec11bd0bce0937 Signed-off-by: Subrata Banik <subrata.banik@intel.com> Reviewed-on: https://review.coreboot.org/c/coreboot/+/44205 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Furquan Shaikh <furquan@google.com> Reviewed-by: Tim Wawrzynczak <twawrzynczak@chromium.org>
2020-08-07Revert "mb/google/volteer/var/halvor: Update dq/dqs mappings"Paul Fagerburg
This reverts commit 3d813cbede650a89a519d5896652328e4ecf88c6. Reason for revert: the CL made the build unstable. Signed-off-by: Paul Fagerburg <pfagerburg@chromium.org> Change-Id: I9d067eb13196ff7d537d557d8ff864b1572a3b04 Reviewed-on: https://review.coreboot.org/c/coreboot/+/43076 Reviewed-by: Martin Roth <martinroth@google.com> Reviewed-by: Furquan Shaikh <furquan@google.com> Reviewed-by: Shelley Chen <shchen@google.com> Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
2020-08-07src/soc/intel/icelake: Allow option to use USE_INTEL_FSP_MP_INITSubrata Banik
This patch removes the unnecessary enforcement of MP PPI in ICL in order to have parity with other IA-SoC. Now it allows user to select USE_INTEL_FSP_MP_INIT if required. TEST=Able to build and boot ICL platform with either USE_INTEL_FSP_MP_INIT or USE_INTEL_FSP_TO_CALL_COREBOOT_PUBLISH_MP_PPI selected. Change-Id: I25288a24cdf9dceec45a90e4e7233225a6cab508 Signed-off-by: Subrata Banik <subrata.banik@intel.com> Reviewed-on: https://review.coreboot.org/c/coreboot/+/44062 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Angel Pons <th3fanbus@gmail.com> Reviewed-by: Aamir Bohra <aamir.bohra@intel.com> Reviewed-by: Furquan Shaikh <furquan@google.com>
2020-08-07mb/google/dedede/var/magolor: Select 16 MB SPI ROMRen Kuo
Decrease the SPI ROM size from 32 MB to 16 MB BUG=b:58540772 BRANCH=None TEST= build firmware and check the magolor bin size Change-Id: Ie7ddf698fde1dbf663859d5654946bc08abe737c Signed-off-by: Ren Kuo <ren.kuo@quanta.corp-partner.google.com> Reviewed-on: https://review.coreboot.org/c/coreboot/+/44204 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Angel Pons <th3fanbus@gmail.com> Reviewed-by: Henry Sun <henrysun@google.com> Reviewed-by: Karthik Ramasubramanian <kramasub@google.com> Reviewed-by: Paul Fagerburg <pfagerburg@chromium.org>
2020-08-06gpio: Pull down HiZ pins after reading tristate GPIO strappingJulius Werner
People who know a lot more about electrons and stuff than I do tell me that leaving a HiZ pin floating without a pull resistor may waste power. So if we find a pin to be HiZ when reading tristate strapping GPIOs, we should make sure the internal pull-down is enabled when we're done with it. (For pins that are externally pulled high or low, we should continue to leave the internal pull disabled instead.) Signed-off-by: Julius Werner <jwerner@chromium.org> Change-Id: I1669823c8a7faab536e0441cb4c6cfeb9f696189 Reviewed-on: https://review.coreboot.org/c/coreboot/+/44253 Reviewed-by: Douglas Anderson <dianders@chromium.org> Reviewed-by: Alexandru Stan <amstan@google.com> Reviewed-by: Furquan Shaikh <furquan@google.com> Reviewed-by: Aaron Durbin <adurbin@chromium.org> Reviewed-by: Angel Pons <th3fanbus@gmail.com> Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
2020-08-06cpu/intel/common: Add `intel_ht_supported` functionAngel Pons
Change-Id: I90c0378c4042dec39c8c86c1d2339a5cbcfe78e3 Signed-off-by: Angel Pons <th3fanbus@gmail.com> Reviewed-on: https://review.coreboot.org/c/coreboot/+/44210 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Patrick Rudolph <siro@das-labor.org>
2020-08-06mb/google/volteer/var/halvor: Update dq/dqs mappingsAmanda Huang
Update dq/dqs mappings based on halvor schematics. BUG=b:162892573 BRANCH=none TEST=FW_NAME=halvor emerge-volteer coreboot chromeos-bootimage Change-Id: I98f79283aa18f6fd41114fb6b60cac1cbed69de7 Signed-off-by: Amanda Huang <amanda_hwang@compal.corp-partner.google.com> Reviewed-on: https://review.coreboot.org/c/coreboot/+/43988 Reviewed-by: Caveh Jalali <caveh@chromium.org> Reviewed-by: Paul Fagerburg <pfagerburg@chromium.org> Reviewed-by: EricR Lai <ericr_lai@compal.corp-partner.google.com> Reviewed-by: Angel Pons <th3fanbus@gmail.com> Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
2020-08-06mb/google/zork: Configure GPIO_89 as PAD_NCFurquan Shaikh
GPIO_89 was marked as EN_DEV_BEEP_L in pre-v3.6 schematics, but it was never really used on any of the zork variants. Starting with v3.6, GPIO_89 is left unused in schematics. This change configures GPIO_89 as PAD_NC in baseboard GPIO table. Since EN_DEV_BEEP_L still needs to be driven high to allow speakers to work, GPIO_89 is configured as PAD_GPO driven high on pre-v3.6 schematics. BUG=b:62108046 Change-Id: I026cd6cb598667ce6e115c3ec9357a6a56051d39 Signed-off-by: Furquan Shaikh <furquan@google.com> Reviewed-on: https://review.coreboot.org/c/coreboot/+/44190 Reviewed-by: Aaron Durbin <adurbin@chromium.org> Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
2020-08-06mb/google/zork: Add touchscreen power controlFurquan Shaikh
This change adds support for touchscreen power control using: * GPIO_90 for trembyle based boards * GPIO_32 for dalboz based boards By default, baseboard tables configure these GPIOs as PAD_GPO driven low and override trees expose these pads as enable_gpio to be used by ACPI power resource. In order to support pre-v3.6 boards, override tables configure these pads as PAD_NC and drop the enable_gpio setting from device tree based on board version. BUG=b:161935640, b:162747210 Change-Id: Iba5e36b65b44ea11613b4d5fc8f13ce6433f83ab Signed-off-by: Furquan Shaikh <furquan@google.com> Reviewed-on: https://review.coreboot.org/c/coreboot/+/44193 Reviewed-by: Aaron Durbin <adurbin@chromium.org> Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
2020-08-06mb/google/zork: Switch USI_RESET to active low polarity for v3.6+Furquan Shaikh
v3.6 of reference schematics have switched the polarity of reset signal to touchscreen controller from active high to active low. This change updates the default configuration in baseboard gpio tables to set the reset GPIO to output low and override tables in variants to set the reset GPIO to output high. Additionally, devicetree by default exposes ACTIVE_LOW configuration for reset GPIO. In order to support pre-v3.6 boards, reset GPIO is updated to ACTIVE_HIGH based on board version. BUG=b:161937506 Change-Id: I092f274d8eb1920a1cd6d3eccbe8f26b0b28928a Signed-off-by: Furquan Shaikh <furquan@google.com> Reviewed-on: https://review.coreboot.org/c/coreboot/+/44192 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Aaron Durbin <adurbin@chromium.org>
2020-08-06mb/google/zork: Use dev_nested_path for dmic gpio updateJosie Nordrum
Create function update_dmic_gpio to update DMIC GPIO for ACP machine and use find_dev_nested_path function for consistency. BUG=None BRANCH=None TEST=None Change-Id: I96cf207f24c6117d98ff2bf7e6e5cd282489e805 Signed-off-by: Josie Nordrum <josienordrum@google.com> Reviewed-on: https://review.coreboot.org/c/coreboot/+/44158 Reviewed-by: Furquan Shaikh <furquan@google.com> Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
2020-08-06mb/google/zork: Make SW changes for HP_INT_ODL in schematic v3.6Josie Nordrum
HP_INT_ODL is no longer connected to CODEC_GPI in schematic version 3.6. Split variant_audio_update into update_dmic_gpio and update_hp_int_odl. Changed GPIO_29 from PAD_NC to PAD_GPI in Trembyle. Changed GPIO_84 from PAD_NC to PAD_GPI for Dalboz. Changed HP_INT_ODL to appropriate pin in both boards devicetree.cb. BUG=b:161938476 BRANCH=None TEST=None Cq-Depend: chromium:2335424 Change-Id: I05ffb063ab99823d07be6eaa911efbde3cc4ff55 Signed-off-by: Josie Nordrum <josienordrum@google.com> Reviewed-on: https://review.coreboot.org/c/coreboot/+/44157 Reviewed-by: Furquan Shaikh <furquan@google.com> Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
2020-08-06mb/google/zork: Add kconfigs to check schematic version 3.6Josie Nordrum
Added VARIANT_SUPPORTS_PRE_V3_6_SCHEMATICS and VARIANT_MIN_BOARD_ID_V3_6_SCHEMATICS. Added helper functions to check if variant uses v3.6 and if variant uses CODEC GPI. BUG=b:161938476 BRANCH=None TEST=None Change-Id: If86e1ea3c02db354c7b410f1bbc1daacb483cc51 Signed-off-by: Josie Nordrum <josienordrum@google.com> Reviewed-on: https://review.coreboot.org/c/coreboot/+/44156 Reviewed-by: Furquan Shaikh <furquan@google.com> Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
2020-08-06mb/google/volteer: add support for ddr4 memoryNick Vaccaro
Add new ddr_memory_cfg structure to support both DDR4 and LPDDR4x memory types. Change existing variant code to use the new meminit_ddr() call instead of calling meminit_lpddr4x() directly. BUG=b:161772961 TEST='emerge-volteer coreboot chromeos-bootimage' and verify that volteer still boots. NOTE that this only tests the lpddr4 side of the implementation as I do not have a DDR4 board to test this on. Change-Id: Id4bca2bfa97530f0d04a0e8d90f01b8281d2aea6 Signed-off-by: Nick Vaccaro <nvaccaro@google.com> Reviewed-on: https://review.coreboot.org/c/coreboot/+/44250 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Caveh Jalali <caveh@chromium.org>
2020-08-06soc/intel/tigerlake: add common routine for DDR initNick Vaccaro
Add a common routine meminit_ddr() that calls the appropriate meminit routine based on whether the memory type requested is LPDDR4x or DDR4. BUG=b:161772961 TEST='emerge-volteer coreboot chromeos-bootimage' and verify that volteer still boots. NOTE that this only tests the lpddr4 side of the implementation. I do not have a DDR4 board to test this on. Change-Id: Ib2039eb89211efc48d10897eb679d05f567ae5a1 Signed-off-by: Nick Vaccaro <nvaccaro@google.com> Reviewed-on: https://review.coreboot.org/c/coreboot/+/44249 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Angel Pons <th3fanbus@gmail.com> Reviewed-by: Ravishankar Sarawadi <ravishankar.sarawadi@intel.com> Reviewed-by: Duncan Laurie <dlaurie@chromium.org>
2020-08-06mainboard/google/puff: Remove second temp sensorAndrew McRae
Newer boards have removed the second temperature sensor and relocated the remaining sensor. BUG=b:162909373 TEST=Confirm on hardware. Change-Id: Ie41a57598b0c87a6632f4c55c0f60a94a89cae43 Signed-off-by: Andrew McRae <amcrae@google.com> Reviewed-on: https://review.coreboot.org/c/coreboot/+/44206 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Edward O'Callaghan <quasisec@chromium.org> Reviewed-by: Angel Pons <th3fanbus@gmail.com>
2020-08-06security/intel/txt: Avoid shifting by a negative valueJohn Zhao
Coverity detects an integer handling issue with BAD_SHIFT. The inline function log2_ceil(u32 x) { return (x == 0) ? -1 : log2(x * 2 - 1); } could return -1, which causes shifting by a negative amount value and has undefined behavior. Add sanity check for the acm_header->size to avoid shifting negative value. Found-by: Coverity CID 1431124 TEST=None Signed-off-by: John Zhao <john.zhao@intel.com> Change-Id: Ic687349b14917e39d2a8186968037ca2521c7cdc Reviewed-on: https://review.coreboot.org/c/coreboot/+/44186 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Tim Wawrzynczak <twawrzynczak@chromium.org> Reviewed-by: Angel Pons <th3fanbus@gmail.com>
2020-08-06arch/x86/pirq_routing.c: Drop unneeded `continue`Angel Pons
Change-Id: I714247da261d4dd1b6a722436d71404f9862e958 Signed-off-by: Angel Pons <th3fanbus@gmail.com> Reviewed-on: https://review.coreboot.org/c/coreboot/+/44178 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Arthur Heymans <arthur@aheymans.xyz>
2020-08-06nb/intel/sandybridge: Drop inexistent device from DMARAngel Pons
There's no `function 1` on the iGPU device for this northbridge. Change-Id: I597446f703165447c3a0d0c1536583b08bc8450c Signed-off-by: Angel Pons <th3fanbus@gmail.com> Reviewed-on: https://review.coreboot.org/c/coreboot/+/44147 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Arthur Heymans <arthur@aheymans.xyz>
2020-08-06nb/intel/sandybridge: Deduplicate PCIEXBAR decodingAngel Pons
We can use `decode_pcie_bar` instead, as other northbridges do. Change-Id: I35bede573ef2635c54123f9e553003577ecd0ea7 Signed-off-by: Angel Pons <th3fanbus@gmail.com> Reviewed-on: https://review.coreboot.org/c/coreboot/+/44122 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Arthur Heymans <arthur@aheymans.xyz>
2020-08-06nb/intel/sandybridge: Refactor `get_pcie_bar`Angel Pons
Turn it into `decode_pcie_bar`, taken from gm45. Change-Id: Id1c2cfbcac1a798d046beced790930511dc97972 Signed-off-by: Angel Pons <th3fanbus@gmail.com> Reviewed-on: https://review.coreboot.org/c/coreboot/+/44121 Reviewed-by: Patrick Rudolph <siro@das-labor.org> Reviewed-by: Arthur Heymans <arthur@aheymans.xyz> Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
2020-08-06drivers/intel/fsp2_0: Do AP re-init after FSP-S if USE_INTEL_FSP_MP_INIT enableSubrata Banik
This patch ensures that coreboot is able to take control of APs back by doing a full AP re-initialization after FSP-S is done. TEST=Able to see all cores available after booting to OS using below command when coreboot is built with USE_INTEL_FSP_MP_INIT enable. > cat /proc/cpuinfo Without this CL : shows only 1 core (only BSP) With this CL : shows all possible cores available (BSP + APs) Change-Id: I247d8d1166c77bd01922323b6a0f14ec6640a666 Signed-off-by: Subrata Banik <subrata.banik@intel.com> Reviewed-on: https://review.coreboot.org/c/coreboot/+/44077 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Patrick Rudolph <siro@das-labor.org> Reviewed-by: Angel Pons <th3fanbus@gmail.com> Reviewed-by: Aaron Durbin <adurbin@chromium.org> Reviewed-by: Furquan Shaikh <furquan@google.com>
2020-08-06soc/intel/common/block/cpu: Refactor init_cpus functionSubrata Banik
This patch makes init_cpus function external so that it can be used in below scenarios: 1. When coreboot is doing MP initialization as part of BS_DEV_INIT_CHIPS (exclude this call if user has selected USE_INTEL_FSP_MP_INIT) 2. coreboot would like to take APs control back after FSP-S has done with MP initialization based on user select USE_INTEL_FSP_MP_INIT Also make sure post_cpus_init function is getting executed unconditionally to update MTRR snapshot on all cores. Change-Id: Idc03090360f34df074b33ba0fced2d192edf068a Signed-off-by: Subrata Banik <subrata.banik@intel.com> Reviewed-on: https://review.coreboot.org/c/coreboot/+/44076 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Patrick Rudolph <siro@das-labor.org> Reviewed-by: Aaron Durbin <adurbin@chromium.org> Reviewed-by: Furquan Shaikh <furquan@google.com>
2020-08-06soc/mediatek/mt8183: Set MMU default map length to 8GB befor mem initHuayang Duan
BUG=none BRANCH=kukui TEST=Boots correctly on Kukui Change-Id: I072745933fe141cac26afd044836a564e345d036 Signed-off-by: Huayang Duan <huayang.duan@mediatek.com> Reviewed-on: https://review.coreboot.org/c/coreboot/+/43795 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>
generated by cgit v1.2.3 (git 2.25.1) at 2024-11-06 15:32:09 +0000