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2021-03-22soc/intel/common/hda_verb.c: Fix up comment styleAngel Pons
Change-Id: I31c541fb197aca33ef64d2972a32924b61fd015c Signed-off-by: Angel Pons <th3fanbus@gmail.com> Reviewed-on: https://review.coreboot.org/c/coreboot/+/51641 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Arthur Heymans <arthur@aheymans.xyz>
2021-03-22purism/librem_14: add on-board LAN deviceMichael Niewöhner
On-board devices should be present in the devicetree, so that `.on_mainboard` field of `struct device` is `1`. Signed-off-by: Michael Niewöhner <foss@mniewoehner.de> Change-Id: I3678514482724377bcdfcbdc7f2c5b312a48b2c6 Reviewed-on: https://review.coreboot.org/c/coreboot/+/51672 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Matt DeVillier <matt.devillier@gmail.com>
2021-03-22mb/asus/p2b: Refactor southbridge ACPI stuffKeith Hui
Move (remaining) southbridge ACPI stuff into one file under sb/intel/i82371eb, that is simply included from the board's \_SB scope. Change-Id: Ibed49a800dec19534761e5ab22a6cbb1e6bd4a5d Signed-off-by: Keith Hui <buurin@gmail.com> Reviewed-on: https://review.coreboot.org/c/coreboot/+/41050 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Angel Pons <th3fanbus@gmail.com>
2021-03-22Documentation/coding_style: Add more details on include-orderingJulius Werner
This patch is trying to address some of the concerns raised in CB:50247 after the patch had landed. The preference for alphabetized headers was just supposed to discourage leaving headers completely unordered, and wasn't intended to disallow other intentional include orderings such as grouping local includes after system ones or specific ordering constraints that exist for technical reasons. This patch adds a few more sentences to try to clarify that. Signed-off-by: Julius Werner <jwerner@chromium.org> Change-Id: I6825f4a57613fabb88a00ae46679b4774ef7110b Reviewed-on: https://review.coreboot.org/c/coreboot/+/51553 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Nico Huber <nico.h@gmx.de>
2021-03-22util: Add DDR4 generic SPD for H4AAG165WB-BCWENick Vaccaro
Add SPD support for DDR4 memory part H4AAG165WB-BCWE. BUG=b:181732562 TEST=none Change-Id: I923fcbd08875a2a581fba4b1db00a4d1c1bb11cf Signed-off-by: Nick Vaccaro <nvaccaro@google.com> Reviewed-on: https://review.coreboot.org/c/coreboot/+/51666 Reviewed-by: Furquan Shaikh <furquan@google.com> Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
2021-03-22lynxpoint/broadwell: Rename LP GPIO config globalAngel Pons
Do not use the same name as the non-LP GPIO config. This allows checking at build-time that a mainboard uses the correct GPIO config format. Without this commit, there are no build-time errors when using the wrong format of GPIO config, but there would be undefined behavior at runtime. Tested by trying to build asrock/b85m_pro4 and hp/folio_9480m after toggling the `INTEL_LYNXPOINT_LP` Kconfig option (and trimming down the USB config arrays for asrock/b85m_pro4). In both cases, building failed because the necessary GPIO config global is not defined, as expected. Change-Id: Ib06507ef8179da22bdb27593daf972e788051f3a Signed-off-by: Angel Pons <th3fanbus@gmail.com> Reviewed-on: https://review.coreboot.org/c/coreboot/+/51661 Reviewed-by: Nico Huber <nico.h@gmx.de> Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
2021-03-22mb/google/zork: Enable SSFC as upper 32 bit of fw_configFrank Wu
To append SSFC to top 32 bits of fw_config. BUG=b:177971830 BRANCH=firmware-zork-13434.B TEST=Build coreboot and get the value of SSFC. Signed-off-by: Frank Wu <frank_wu@compal.corp-partner.google.com> Change-Id: Iab1596f1cc8fbbf45e6a9269351bf422a43f3583 Reviewed-on: https://review.coreboot.org/c/coreboot/+/51655 Reviewed-by: EricR Lai <ericr_lai@compal.corp-partner.google.com> Reviewed-by: Kangheui Won <khwon@chromium.org> Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
2021-03-22mb/google/brya: Enable S0ixSugnan Prabhu S
This change enables S0ix for brya platform. BUG=b:181843816 TEST=Built image and booted to kernel. Change-Id: Idc6f7fce9779ef4458375becebf5dc65b228abeb Signed-off-by: Sugnan Prabhu S <sugnan.prabhu.s@intel.com> Reviewed-on: https://review.coreboot.org/c/coreboot/+/51526 Reviewed-by: EricR Lai <ericr_lai@compal.corp-partner.google.com> Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
2021-03-22device/azalia_device.c: Switch to stopwatchPatrick Rudolph
Use timer.h helpers instead of open-coding timeout handling in polling loops. The 25-microsecond delay in `wait_for_valid` looks odd, and may be removed in subsequent commits. For now, preserve existing behavior. Change-Id: Id1227c6812618597c37408a7bf53bcbcae97374a Signed-off-by: Patrick Rudolph <patrick.rudolph@9elements.com> Reviewed-on: https://review.coreboot.org/c/coreboot/+/50789 Reviewed-by: Arthur Heymans <arthur@aheymans.xyz> Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
2021-03-22mb/google/dedede/var/storo: Add USB Port ConfigurationZanxi Chen
Add USB Port configuration into devicetree for storo BUG=b:177389444 BRANCH=dedede TEST=built firmware and verified USB3.0 function is OK Change-Id: I1527c7178ffac9b2322eb65aab6e2086d949e47c Signed-off-by: Zanxi Chen <chenzanxi@huaqin.corp-partner.google.com> Reviewed-on: https://review.coreboot.org/c/coreboot/+/51635 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Karthik Ramasubramanian <kramasub@google.com>
2021-03-22acpi/acpigen.h: Add more intuitive AML package closing functionsJakub Czapiga
Until now every AML package had to be closed using acpigen_pop_len(). This commit introduces set of package closing functions corresponding with their opening function names. For example acpigen_write_if() opens if-statement package, acpigen_write_if_end() closes it. Now acpigen_write_else() closes previously opened acpigen_write_if(), so acpigen_pop_len() is not required before it. Signed-off-by: Jakub Czapiga <jacz@semihalf.com> Change-Id: Icfdc3804cd93bde049cd11dec98758b3a639eafd Reviewed-on: https://review.coreboot.org/c/coreboot/+/50910 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Lance Zhao Reviewed-by: Angel Pons <th3fanbus@gmail.com>
2021-03-22mb/google/zork: Move max98357a out of baseboardEric Lai
Not all of dalboz variants support the this amp. Thus, move out of baseboard. BUG=b:182815488 TEST=builds Signed-off-by: Eric Lai <ericr_lai@compal.corp-partner.google.com> Change-Id: If708574f5fb18dd3b4f2ef978529a16a40d5dc0c Reviewed-on: https://review.coreboot.org/c/coreboot/+/51511 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Yu-hsuan Hsu <yuhsuan@google.com> Reviewed-by: Kangheui Won <khwon@chromium.org>
2021-03-22mb/google/guybrush: Enable AP <-> H1 communicationKarthikeyan Ramasubramanian
Configure H1 I2C and Interrupt GPIOs during the early initialization. Add devicetree configuration for H1 device and enable the required config items. BUG=b:180528902 TEST=Build Guybrush mainboard. Signed-off-by: Karthikeyan Ramasubramanian <kramasub@google.com> Change-Id: I040a5e6101bab0c7425d7b6cc6fbed3b479a5a44 Reviewed-on: https://review.coreboot.org/c/coreboot/+/51544 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Martin Roth <martinroth@google.com>
2021-03-22mb/google/guybrush: Add initial I2C configurationKarthikeyan Ramasubramanian
Add I2C peripheral reset configuration required during early init. Enabled I2C generic and HID drivers. I2C GPIOs are configured as required in CB:50091. BUG=b:180531661 TEST=Build guybrush mainboard. Signed-off-by: Karthikeyan Ramasubramanian <kramasub@google.com> Change-Id: I67690fbd25639879a730260aaca4cddb5e47bbc7 Reviewed-on: https://review.coreboot.org/c/coreboot/+/51543 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Martin Roth <martinroth@google.com>
2021-03-22soc/amd/cezanne: Initialize I2CZheng Bao
Add I2C initialization in romstage and ramstage. TEST=To test the I2C connection on Majolica, which doesn't have SPD connection, call the function below after i2c_soc_init is called. i2c_read_bytes(2, 0x4d, addr, data, 1);/* Read out 1 byte one time */ It can get the register values of TMP432B. Or /* Override EC port in ec.h */ #define EC_DATA 0x662 #define EC_SC 0x666 ec_write(0xA9, 0x40); i2c_read_bytes(1, 0x10, addr, data, 2);/* Read out 2 bytes one time */ It can get the register values of CM32181A3OP(ALS). Change-Id: I3a2a1494b44b68e8d8204fba0c90e769e0256e6f Signed-off-by: Zheng Bao <fishbaozi@gmail.com> Reviewed-on: https://review.coreboot.org/c/coreboot/+/51029 Reviewed-by: Martin Roth <martinroth@google.com> Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
2021-03-22soc/amd/cezanne: Get I2C specific code for cezanneZheng Bao
Add macros, settings and callbacks to support I2C for cezanne. Change-Id: Ic480681d4b7c6fb8591e729090e4faeb5fccf800 Signed-off-by: Zheng Bao <fishbaozi@gmail.com> Reviewed-on: https://review.coreboot.org/c/coreboot/+/51025 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Martin Roth <martinroth@google.com>
2021-03-22trivial: Fix the tab and rearrange the linesZheng Bao
Change-Id: I1ded9fcec9594977b9b9c8d3c105f9998c0ee2bc Signed-off-by: Zheng Bao <fishbaozi@gmail.com> Reviewed-on: https://review.coreboot.org/c/coreboot/+/51656 Reviewed-by: Raul Rangel <rrangel@chromium.org> Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
2021-03-22mb/amd/majolica: Set IOMUX to enable I2C2 & I2C3Zheng Bao
Change-Id: I142c06c150214d58acc04b8c6b3b027fff0256db Signed-off-by: Zheng Bao <fishbaozi@gmail.com> Reviewed-on: https://review.coreboot.org/c/coreboot/+/51516 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Mathew King <mathewk@chromium.org> Reviewed-by: Jason Glenesk <jason.glenesk@gmail.com>
2021-03-22soc/amd/common/block/i2c: Move SoC agnostic parts into commonKarthikeyan Ramasubramanian
The logic behind I2C bus initialization, I2C MMIO base address getter and setter, I2C bus ACPI name resolution are identical for all the AMD SoCs. Hence moving all the SoC agnotic parts of the driver into the common driver and just configure the SoC specific parts into individual I2C drivers. BUG=None TEST=Build Dalboz and Grunt. Boot to OS in Dalboz. Ensure that the I2C peripherals are detected as earlier in Dalboz. Verify some I2C peripheral functionality like trackpad and touchscreen. Change-Id: Ic9c99ec769d7d8ad7e1e566fdf42a5206657183d Signed-off-by: Karthikeyan Ramasubramanian <kramasub@google.com> Suggested-by: Kyosti Malkki <kyosti.malkki@gmail.com> Reviewed-on: https://review.coreboot.org/c/coreboot/+/51509 Reviewed-by: Furquan Shaikh <furquan@google.com> Reviewed-by: Raul Rangel <rrangel@chromium.org> Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
2021-03-22soc/amd/common: Introduce I2C driver common to all AMD SoCsKarthikeyan Ramasubramanian
I2C driver is replicated in each generation of AMD SoCs. Introduce a common I2C driver that can be used across all the AMD SoCs. To begin with, peripheral reset functionality is moved into this common driver. SoC specific I2C driver passes the SCL pin configuration in order for the common driver to reset the peripherals. More functionality can be moved here in subsequent changes. Also sb_reset_i2c_slaves() is renamed as sb_reset_i2c_peripherals() as an effort towards using inclusive language. BUG=None TEST=Build Dalboz and Grunt. Boot to OS in Dalboz. Ensure that the I2C peripherals are detected as earlier in Dalboz. localhost ~ # i2cdetect -y 0 Warning: Can't use SMBus Quick Write command, will skip some addresses 0 1 2 3 4 5 6 7 8 9 a b c d e f 00: 10: 20: 30: -- -- -- -- -- -- -- -- 40: 50: 50 51 -- -- -- -- -- -- 58 59 -- -- -- -- -- -- 60: 70: localhost ~ # i2cdetect -y 1 Warning: Can't use SMBus Quick Write command, will skip some addresses 0 1 2 3 4 5 6 7 8 9 a b c d e f 00: 10: 20: 30: -- -- -- -- -- -- -- -- 40: 50: UU -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- 60: 70: Change-Id: I9f735dcfe8375abdc88ff06e8c4f8a6b741bc085 Signed-off-by: Karthikeyan Ramasubramanian <kramasub@google.com> Suggested-by: Kyosti Malkki <kyosti.malkki@gmail.com> Reviewed-on: https://review.coreboot.org/c/coreboot/+/51404 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Mathew King <mathewk@chromium.org> Reviewed-by: Furquan Shaikh <furquan@google.com>
2021-03-22soc/mediatek/mt8192: devapc: Add SCP domain settingTinghan Shen
Configure SCP domain from 0 to 3 and lock it to prevent changing it unexpectedly. BUG=b:163300760 TEST=emerge-asurada coreboot BRANCH=asurada Change-Id: Idccb001f0cf58492f7f1655203106470637b9b82 Signed-off-by: Tinghan Shen <tinghan.shen@mediatek.com> Reviewed-on: https://review.coreboot.org/c/coreboot/+/51622 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Yu-Ping Wu <yupingso@google.com>
2021-03-20soc/intel/xeon_sp/cpx: Set PCU locksMarc Jones
Set the PCU locks as indicated by the BWG. Lock the following: P_STATE_LIMITS PACKAGE_RAPL_LIMIT SAPMCTL DRAM_PLANE_POWER_LIMIT CONFIG_TDP_CONTROL Change-Id: I5f44d83e2dd8411358a83b5641ddb4c370eb4e84 Signed-off-by: Marc Jones <marcjones@sysproconsulting.com> Reviewed-on: https://review.coreboot.org/c/coreboot/+/51505 Reviewed-by: Arthur Heymans <arthur@aheymans.xyz> Reviewed-by: Jay Talbott <JayTalbott@sysproconsulting.com> Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
2021-03-20soc/intel/xeon_sp/: Fix SMI_LOCK settingMarc Jones
Move the SMI_LOCK to post SMM setup. Also, use the correct access method for SMI_LOCK. GEN_PMCON_A is in PCI config space and not in MMIO space on this PCH. Change-Id: Ibbb183ef61ca7330198c1243ecfc2d4df51e652b Signed-off-by: Marc Jones <marcjones@sysproconsulting.com> Reviewed-on: https://review.coreboot.org/c/coreboot/+/51452 Reviewed-by: Arthur Heymans <arthur@aheymans.xyz> Reviewed-by: Jay Talbott <JayTalbott@sysproconsulting.com> Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
2021-03-20mainboard/: Register chipset_lockdown on xeon_sp mainboardsMarc Jones
Set chipset_lockdown in devicetree for recommended security settings. Change-Id: Ie27450dd32463243b1456932a1d39d40afa81da1 Signed-off-by: Marc Jones <marcjones@sysproconsulting.com> Reviewed-on: https://review.coreboot.org/c/coreboot/+/51388 Reviewed-by: Arthur Heymans <arthur@aheymans.xyz> Reviewed-by: Jay Talbott <JayTalbott@sysproconsulting.com> Reviewed-by: Angel Pons <th3fanbus@gmail.com> Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
2021-03-20soc/intel: Drop unused `GPIO_NUM_GROUPS` macroAngel Pons
This macro is unused and its value is often wrong. Drop it. Change-Id: Id3cfaa4d2eef49eddc02833efbe14e0c5c816263 Signed-off-by: Angel Pons <th3fanbus@gmail.com> Reviewed-on: https://review.coreboot.org/c/coreboot/+/51662 Reviewed-by: Subrata Banik <subrata.banik@intel.com> Reviewed-by: Tim Wawrzynczak <twawrzynczak@chromium.org> Reviewed-by: Furquan Shaikh <furquan@google.com> Reviewed-by: EricR Lai <ericr_lai@compal.corp-partner.google.com> Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
2021-03-20mb/purism/librem_cnl: Add new board/variant Librem 14Matt DeVillier
Add support for the CometLake-U based Librem 14 laptop. Change-Id: I24a2a92091cc272638ecaf8ea23a896cab8a7153 Signed-off-by: Matt DeVillier <matt.devillier@puri.sm> Reviewed-on: https://review.coreboot.org/c/coreboot/+/51549 Reviewed-by: Angel Pons <th3fanbus@gmail.com> Reviewed-by: Michael Niewöhner <foss@mniewoehner.de> Reviewed-by: Tim Wawrzynczak <twawrzynczak@chromium.org> Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
2021-03-20google/trogdor: Add new variant MarzipanKevin Chiu
This patch adds a new variant called Marzipan that is identical to Lazor for now. BUG=b:182181519,b:182018606 BRANCH=master TEST=make Change-Id: I92b667c63b0a06255d1e9511d7486293d8b4426a Signed-off-by: Kevin Chiu <kevin.chiu@quantatw.com> Reviewed-on: https://review.coreboot.org/c/coreboot/+/51618 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Julius Werner <jwerner@chromium.org>
2021-03-20mb/google/trogdor: Add support for SPI_FLASH_GIGADEVICExuxinxiong
Add support SPI_FLASH_GIGADEVICE for some project. BUG=b:182246432 BRANCH=trogdor TEST=emerge-strongbad and test with power on. Signed-off-by: xuxinxiong <xuxinxiong@huaqin.corp-partner.google.com> Change-Id: I6ab948909f4e17b4b992be6d699646f7a62bef7d Reviewed-on: https://review.coreboot.org/c/coreboot/+/51424 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Julius Werner <jwerner@chromium.org>
2021-03-19mb/lenovo/x200: Fix boot-time docking stateKevin Keijzer
The X200 would undock itself when waking up from S3, requiring a physical reconnection before the dock would work again. Similar to 4611ad8, this reintroduces h8_mb_init() for the X200. A hook function h8_mb_init() will be called at the end of h8_enable(), in place of the ancient h8_mainboard_init_dock(). This should fix the regression the X201 and T410 also suffered from for the X200. Change-Id: Icb6dd145e56b90e0e04133810c5e9ac7b641ad68 Signed-off-by: Kevin Keijzer <kevin@quietlife.nl> Reviewed-on: https://review.coreboot.org/c/coreboot/+/51123 Reviewed-by: Alexander Couzens <lynxis@fe80.eu> Reviewed-by: Paul Menzel <paulepanter@users.sourceforge.net> Reviewed-by: Arthur Heymans <arthur@aheymans.xyz> Reviewed-by: Nico Huber <nico.h@gmx.de> Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
2021-03-19doc/mb/lenovo/montevina: Update link within pageAngel Pons
Commit c4aa24fc121 (doc/mb/lenovo/montevina: Clarify use of bincfg) renamed a section, and the link referencing it by its old title no longer works. Update the link, and remove the `a completely new one` part from it as well, for consistency with the aforementioned commit. Change-Id: I22e8b3237dafb3397bc901804a57e905f806839d Signed-off-by: Angel Pons <th3fanbus@gmail.com> Reviewed-on: https://review.coreboot.org/c/coreboot/+/51482 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Nico Huber <nico.h@gmx.de>
2021-03-19mb/scaleway/tagada: Don't change FIAMUX when Security Override is setJulien Viard de Galbert
This will not enable M.2 SATA drive if the ME config was lost (For instance after flashing a full flash factory image) This is required so that the system can boot without FIA MUX error during flash update procedure. Change-Id: I55a8bcdc30bc67af2d3e9ccb8844eac599727108 Signed-off-by: Julien Viard de Galbert <jviarddegalbert@online.net> Reviewed-on: https://review.coreboot.org/c/coreboot/+/25443 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Angel Pons <th3fanbus@gmail.com>
2021-03-193rdparty/intel-sec-tools: Update submodule pointerArthur Heymans
This includes the bg-prov tool. Change-Id: Iba8efe3bcb67694da76ef78abaa0562d47f7850b Signed-off-by: Arthur Heymans <arthur@aheymans.xyz> Reviewed-on: https://review.coreboot.org/c/coreboot/+/50408 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Christian Walter <christian.walter@9elements.com>
2021-03-19security/intel/cbnt: Make CBNT compatible with CMOS option tableArthur Heymans
Make sure the bytes in RTC cmos used by CBNT don't collide with the option table. This depends on what is set up in the BPM, Boot Policy Manifest. When the BPM is provided as a binary the Kconfig needs to be adapted accordingly. A later patch will use this when generating the BPM. Change-Id: I246ada8a64ad5f831705a4293d87ab7adc5ef3aa Signed-off-by: Arthur Heymans <arthur@aheymans.xyz> Reviewed-on: https://review.coreboot.org/c/coreboot/+/51538 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Patrick Georgi <pgeorgi@google.com>
2021-03-19cpu/x86/mp_init.c: Drop unnecessary preprocessor usageArthur Heymans
Change-Id: If67bcbf0c8ffbd041e2e4cab8496f4634de26552 Signed-off-by: Arthur Heymans <arthur@aheymans.xyz> Reviewed-on: https://review.coreboot.org/c/coreboot/+/51185 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Angel Pons <th3fanbus@gmail.com>
2021-03-19cpu/x86/mp_init.c: Don't overwrite the global variable per CPUArthur Heymans
Global variables are located in .bss and not on the CPU stack. Overwriting them a per CPU case is bound to cause race conditions. In this case it is even just plainly wrong. Note: This variable is set up in the get_smm_info() function. Change-Id: Iaef26fa996f7e30b6e4c4941683026b8a29a5fd1 Signed-off-by: Arthur Heymans <arthur@aheymans.xyz> Reviewed-on: https://review.coreboot.org/c/coreboot/+/51184 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Angel Pons <th3fanbus@gmail.com>
2021-03-19cpu/x86/smm_module_loaderv2.c: Remove noop stack size checkArthur Heymans
The argument provided to the function was always the same as the one computed inside the function so drop the argument. Change-Id: I14abf400dce1bd9b03e401b6619a0500a650fa0e Signed-off-by: Arthur Heymans <arthur@aheymans.xyz> Reviewed-on: https://review.coreboot.org/c/coreboot/+/51527 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Angel Pons <th3fanbus@gmail.com>
2021-03-19cpu/x86/mp_init: Allow stub sizes larger than the save state sizeArthur Heymans
The permanent handler module argument 'save_state_size' now holds the meaning of the real save state size which is then substracted from the CPUs save state 'top' to get the save state base. TESTED with qemu Q35 on x86_64 where the stub size exceeds the AMD64 save state size. Change-Id: I55d7611a17b6d0a39aee1c56318539232a9bb781 Signed-off-by: Arthur Heymans <arthur@aheymans.xyz> Reviewed-on: https://review.coreboot.org/c/coreboot/+/50770 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Angel Pons <th3fanbus@gmail.com>
2021-03-19cpu/x86/smm_loaderv2: Remove unused variablesArthur Heymans
Remove variables that are either constants or are just assigned but not used. Change-Id: I5d291a3464f30fc5d9f4b7233bde575010275973 Signed-off-by: Arthur Heymans <arthur@aheymans.xyz> Reviewed-on: https://review.coreboot.org/c/coreboot/+/50784 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Angel Pons <th3fanbus@gmail.com>
2021-03-19cpu/x86/smm/smm_module_loaderv2.c: Constify setup_stub()Arthur Heymans
Change-Id: I6648d0710bc0ba71cfbaaf4db7a8c1f33bbc9b35 Signed-off-by: Arthur Heymans <arthur@aheymans.xyz> Reviewed-on: https://review.coreboot.org/c/coreboot/+/51183 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Angel Pons <th3fanbus@gmail.com>
2021-03-19cpu/x86/smm_module_hander: Set up a save state mapArthur Heymans
With the smm_module_loaderv2 the save state map is not linear so copy a map from ramstage into the smihandler. TESTED on QEMU q35: Both SMMLOADER V1 and V2 handle save states properly. Change-Id: I31c57b59559ad4ee98500d83969424e5345881ee Signed-off-by: Arthur Heymans <arthur@aheymans.xyz> Reviewed-on: https://review.coreboot.org/c/coreboot/+/50769 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Angel Pons <th3fanbus@gmail.com>
2021-03-19cpu/x86/smm_loaderv2: Fix when only 1 CPU is presentArthur Heymans
Move out smm_create_map as this was not run if concurrent_save_states is 1. The cpus struct array is used in the smm_get_cpu_smbase() callback so it is necessary to create this. TEST: run qemu/q35 with -smp 1 (or no -smp argument) Change-Id: I07a98bbc9ff6dce548171ee6cd0c303db94087aa Signed-off-by: Arthur Heymans <arthur@aheymans.xyz> Reviewed-on: https://review.coreboot.org/c/coreboot/+/50783 Reviewed-by: Angel Pons <th3fanbus@gmail.com> Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
2021-03-19cpu/x86/smm_stub.S: Drop smm_runtime from the stubArthur Heymans
The parameters that the permanent handler requires are pushed directly to the permanent handlers relocatable module params. The paremeters that the relocation handler requires are not passed on via arguments but are copied inside the ramstage. This is ok as the relocation handler calls into ramstage. Change-Id: Ice311d05e2eb0e95122312511d83683d7f0dee58 Signed-off-by: Arthur Heymans <arthur@aheymans.xyz> Reviewed-on: https://review.coreboot.org/c/coreboot/+/50767 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Patrick Georgi <pgeorgi@google.com>
2021-03-19cpu/x86/smm.h: Remove smm runtime pointer from smm_loader_paramsArthur Heymans
struct smm_loader_params is a struct that is passed around in the ramstage code to set up either the relocation handler or the permanent handler. At the moment no parameters in the stub 'smm_runtime' are referenced so it can be dropped. The purpose is to drop the smm_runtime struct from the stub as it is already located in the permanent handler. Change-Id: I09c1b649b5991f55b5ccf57f22e4a3ad4c9e4f03 Signed-off-by: Arthur Heymans <arthur@aheymans.xyz> Reviewed-on: https://review.coreboot.org/c/coreboot/+/50766 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Angel Pons <th3fanbus@gmail.com>
2021-03-19cpu/x86/mp_init.c: Copy the stub parameter start32_offset into ramstageArthur Heymans
Keep a copy of start32_offset into ramstage to avoid needing to pass arguments, calling from assembly. Doing this in C code is better than assembly. Change-Id: Iac04358e377026f45293bbee03e30d792df407fd Signed-off-by: Arthur Heymans <arthur@aheymans.xyz> Reviewed-on: https://review.coreboot.org/c/coreboot/+/50765 Reviewed-by: Eugene Myers <cedarhouse1@comcast.net> Reviewed-by: Angel Pons <th3fanbus@gmail.com> Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
2021-03-19cpu/x86/smm_module_handler: Add relocatable module paramsArthur Heymans
Instead of passing on parameters from the stub to the permanent handler, add them directly to the permanent handler. The parameters in the stub will be removed in a later patch. Change-Id: Ib3bde78dd9e0c02dd1d86e03665fa9c65e3d07eb Signed-off-by: Arthur Heymans <arthur@aheymans.xyz> Reviewed-on: https://review.coreboot.org/c/coreboot/+/50764 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Angel Pons <th3fanbus@gmail.com>
2021-03-19cpu/intel/fit: Reserve the FIT pointer using a .c fileArthur Heymans
No need to do this assembly anymore. Change-Id: I69b42c31e495530fe96030a5a25209775f9d4dca Signed-off-by: Arthur Heymans <arthur@aheymans.xyz> Reviewed-on: https://review.coreboot.org/c/coreboot/+/51533 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Patrick Georgi <pgeorgi@google.com>
2021-03-19cpu/intel/fit: Add the FIT table as a separate CBFS fileArthur Heymans
With CBnT a digest needs to be made of the IBB, Initial BootBlock, in this case the bootblock. After that a pointer to the BPM, Boot Policy Manifest, containing the IBB digest needs to be added to the FIT table. If the fit table is inside the IBB, updating it with a pointer to the BPM, would make the digest invalid. The proper solution is to move the FIT table out of the bootblock. The FIT table itself does not need to be covered by the digest as it just contains pointers to structures that can by verified by the hardware itself, such as microcode and ACMs (Authenticated Code Modules). Change-Id: I352e11d5f7717147a877be16a87e9ae35ae14856 Signed-off-by: Arthur Heymans <arthur@aheymans.xyz> Reviewed-on: https://review.coreboot.org/c/coreboot/+/50926 Reviewed-by: Patrick Rudolph <patrick.rudolph@9elements.com> Reviewed-by: Christian Walter <christian.walter@9elements.com> Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
2021-03-19util/ifittool: Add an option to set the FIT pointer a CBFS fileArthur Heymans
The purpose of this is to eventually move the FIT table out of the bootblock, generate it separately as a cbfs file and then have the FIT pointer point to that cbfs file. TESTED: extracted a FIT table using dd, added it as a cbfs file and see that the FIT pointer correctly points to it. Also test that trying to add a non valid FIT cbfs file results in an error. Change-Id: I6e38b7df31e6b30f75b0ae57a5332f386e00f16b Signed-off-by: Arthur Heymans <arthur@aheymans.xyz> Reviewed-on: https://review.coreboot.org/c/coreboot/+/50925 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Patrick Rudolph <patrick.rudolph@9elements.com> Reviewed-by: Christian Walter <christian.walter@9elements.com>
2021-03-19soc/amd/picasso/soc_util.c: Fix typo in macro nameAngel Pons
Change-Id: I3225fa4e53a75c2bf6fe0dcea85db57efe489482 Signed-off-by: Angel Pons <th3fanbus@gmail.com> Reviewed-on: https://review.coreboot.org/c/coreboot/+/51615 Reviewed-by: Felix Held <felix-coreboot@felixheld.de> Reviewed-by: Paul Menzel <paulepanter@users.sourceforge.net> Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
2021-03-19mb/google/volteer/var/elemi: Config GPP_B7/GPP_B8 as NCWisley Chen
elemi does not use the GPP_B7/GPP_B8, so config to NC. Currently, there is no functional impact. BUG=b:182981460 TEST=emerge-volteer coreboot, boot into OS, and suspend/resume successfully. Change-Id: I7b491fd595b0e77e6dcce08e3172dbe592f63c37 Signed-off-by: Wisley Chen <wisley.chen@quantatw.com> Reviewed-on: https://review.coreboot.org/c/coreboot/+/51570 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Nick Vaccaro <nvaccaro@google.com>
generated by cgit v1.2.3 (git 2.25.1) at 2025-01-04 02:35:15 +0000